The biggest D-League news of the day came when the Warriors inked Scott Machado to a 10-day deal, giving the Iona guard another crack in the NBA for the 2012/13 campaign.  We'll keep track of today's call-ups and assignments in this thread.  If you want to take a look back at all of the D-League assignments and recalls from this year, check out Hoops Rumors' running log.  Here's the latest..

• The Grizzlies announced that they have recalled Keyon Dooling and Tony Wroten from the Reno Bighorns.  Dooling had six points and two steals in his D-League debut.  Wroten, making his fourth D-League appearance of the year, had 30 points and eight assists.
• The Heat announced that they recalled Jarvis Varnado from the Sioux Falls Skyforce.  Varnado averaged 18.6 points, 10.0 rebounds, 2.75 blocks, and 1.75 steals in his eight game stint.

We'll follow today's D-League assignments and recalls in this space, with any additional moves added to the top of the page throughout the day:

• The Rockets have re-assigned Terrence Jones to the Rio Grande Valley Vipers, the team announced today in a press release. Houston's D-League affiliate, which lost one power forward today, will add another in Jones, who has averaged 18.4 PPG and 9.3 RPG in 17 games with the team this season.

Earlier updates:

• The Heat have sent Jarvis Varnado back to the D-League, following last night's win over the Cavs, tweets Ira Winderman of the South Florida Sun Sentinel. The move was confirmed by the Heat in a press release. In 15 D-League games so far this season, Varnado has nearly averaged a double-double, with 12.3 PPG, 9.9 RPG, and 3.7 BPG.

We'll keep track of today's D-League assignments and recalls here, with any additional moves added to the top of the page.

• The Heat announced that they have recalled Jarvis Varnado from the Sioux Falls Skyforce after a stay that lasted less than two weeks.  In 15 D-League games this year, Varnado has averaged 12.3 points, 9.9 rebounds, 3.67 blocks, 1.1 assists and 29.9 minutes while shooting 52.2 percent from the field.
• The Thunder continue to make liberal use of their nearby D-League affiliate, announcing they've assigned forward Perry Jones III and shooting guard Jeremy Lamb to the Tulsa 66ers. It's the sixth time Jones has been sent down this season, and the seventh assignment for Lamb, who's put up slightly better numbers over his time in Tulsa. Lamb is averaging 21.1 points, 5.4 rebounds and 3.3 assists per game in the D-League, while Jones has posted 14.8 PPG and 6.9 RPG. 

We'll track today's D-League assignments and recalls here, with any additional moves added to the top of the page throughout the day:

• Jarvis Varnado has been sent to the Sioux Falls Skyforce, the Heat announced today in a press release. Varnado averaged a double-double in the D-League earlier this season, recording 14.0 PPG, 10.0 RPG, and 3.9 BPG for Sioux Falls.
• The Hawks have assigned rookie Mike Scott to the D-League, tweets Chris Vivlamore of the Atlanta Journal Consitution. Scott will join the Bakersfield Jam, who have a home-and-home set against the Los Angeles D-Fenders on Saturday and Sunday this weekend.

Earlier updates:

• The Cavaliers have recalled Kevin Jones from the D-League just a day after re-assigning him, the team announced in a press release. Jones led the Canton Charge with 24 points and nine rebounds in last night's game, helping the team defeat the Idaho Stampede, 115-109. The rookie forward will be available for the Cavs tonight against the Clippers.
• Aron Baynes also led his D-League team to victory last night during his one-game assignment. The Spurs announced today in a press release that Baynes had been recalled from the Austin Toros after recording 16 points and nine boards in the club's Thursday win.
• The Celtics have assigned Fab Melo to the Maine Red Claws, according to a team press release. With D.J. White and Shavlik Randolph expected to be ready to play tonight, the C's didn't need Melo on the bench in Boston.

FEBRUARY 4th: Varnado's deal is paying him him a prorated $473K this season and is non-guaranteed next season for nearly $789K, according to Chris Tomasson of FOX Sports Florida (on Twitter).

JANUARY 30th: The Heat have officially signed Varnado for the remainder of the season, according to a team release. Varnado's represents the 14th guaranteed contract on Miami's roster, so if the Heat intend to keep an open roster spot for Greg Oden or anyone else, the team would have to release Chris Andersen when his second 10-day deal ends.

JANUARY 29th: Adrian Wojnarowski of Yahoo Sports reports that the Heat are working to finalize a deal with Jarvis Varnado for the rest season, also noting that a decision had to be made today after the 6'9 power forward completed two 10-day contracts with the team (Twitter links). 

Varnado has appeared in a total of seven games this season, including five with the Celtics and two with Miami. Although the former Mississippi State standout had originally been drafted in the second round of the 2010 NBA draft by the Heat, Varnado spent nearly two years in Europe in addition to a brief stint with the Sioux Falls Skyforce of the D-League, where he averaged 14 PPG, 10 RPG, 3.9 BPG, and 30.5 MPG in 10 contests. This year marks his first set of appearances in an NBA regular season. 

Gary Washburn of the Boston Globe has a new column in which he reports and comments on several topics of importance from around the NBA.

• Washburn touches on the recent controversy around NBPA director Billy Hunter's handling of the union's finances, writing that Hunter has made it clear he has no intention of resigning as union boss.
• Hornets rookie Austin Rivers has had a rough rookie season, but is trying to remain confident through his struggles, Washburn writes.
• NBA insiders tell Washburn that although the feeling around the league is that the Kings will ultimately move to Seattle, the commissioner's office has made it clear that the city of Sacramento will have a fair shot at making a competitive offer.
• The Celtics recently waived Kris Joseph and Jarvis Varnado not because of their play, but because the team was approaching the $74MM hard cap.
• The Celtics are among the teams interested in Greg Oden, although the former Trail Blazers center is not close to being healthy enough to return to the court.

The Heat have signed big men Chris Andersen and Jarvis Varnado, according to Ira Winderman of the South Florida Sun Sentinel (Twitter links). Brian Windhorst of ESPN.com tweets confirmation of the Andersen signing, which Winderman had indicated by revealing the Birdman was practicing with the team this morning. The team has sent out a release making their deals official. Both are on 10-day contracts. It's the second 10-day deal with Miami for Varnado after his first deal expired Friday night.

Andersen is returning to the NBA after the Nuggets placed him on amnesty waivers this summer. The Heat has shown interest in him multiple times since then, bringing him in for a workout earlier this month. Shortly after the workout, the team signed Varnado and Josh Harrellson to 10-day deals instead, but elected not to bring Harrellson back when his short-term pact ended last night. 

The Heat ostensibly made the moves to shore up their rebounding, as no team has collected fewer boards this year. Andersen has averaged 5.2 rebounds in 17.9 minutes per game over his 10-year career. Even though his minutes were down to 15.2 per contest last season in Denver, the 6'10" Andersen still notched 11.0 rebounds per 36 minutes, better than his career rate of 10.5.

Varnado, a rookie, has seen just 30 minutes of playing time in stints with the Celtics and Heat this year, but put up 10.0 RPG in 30.5 MPG over 10 D-League games this season. He was in traning camp this fall with the Heat, who originally drafted him 41st overall in 2010.

It’s more than reasonable for the Celtics to consider cashing out on an aging Paul Pierce for young assets to be used towards rebuilding, opines Joel Brigham of HoopsWorld.  In another season and a half, the veteran could retire or walk away from Boston with no compensation.  His trade value may never be as high as it will be now through the 2013 draft, and this may be the time to act, according to Brigham. Here's more from around the Eastern Conference.

• Sixers GM Tony DiLeo told reporters, including Tom Moore of PhillyBurbs.com, that the team will try to stay in contention for a playoff spot until Andrew Bynum gets back, and may make short-term upgrades that don't cut into next summer's cap space. 
• DiLeo also said the Sixers "are still looking at Andrew as a long-term solution," indicating they still plan on trying to re-sign him this summer.
• The extension Frank Vogel signed with the Pacers this week runs through 2014/15, and will pay the coach $2MM per season, reports Marc Stein of ESPN.com.
• J.J. Redick doesn’t want to be traded away from the Magic, but after hearing from GM Rob Hennigan that several teams have expressed interest, he's girding himself for the possibility, writes John Denton of Magic.com.
• The Heat signed Josh Harrellson and Jarvis Varnado to ten-day contracts simply to stall for time until something better comes along, writes Ira Winderman of the Sun Sentinel.  The Heat can get a better sense of what might be available to add at either the trading deadline or buyout deadline.
• Anderson Varejao's injury isn't devastating to his long-term trade value, as The Plain Dealer's Mary Schmitt Boyer examines.

Zach Links of Hoops Rumors also contributed to this post.

WEDNESDAY, 7:51am: The Heat signed Varnado to a 10-day contract late last night, according to Ken Berger of CBSSports.com (via Twitter). It appears Miami waited until Wednesday to officially complete the move, which will allow them to keep Varnado around for an extra day next weekend.

TUESDAY, 11:20am: Jarvis Varnado was waived two days ago by the Celtics, meaning he's on track to clear waivers later this afternoon. When that happens, Varnado is expected to sign a 10-day contract with the Heat, according to Adrian Wojnarowski of Yahoo! Sports.

Varnado, who was drafted 41st overall by the Heat in 2010, spent two seasons overseas before joining Miami's camp this fall. However, he was cut by the team before the regular season began. The former Mississippi State product signed a non-guaranteed contract with the Celtics in December and appeared briefly in five games for Boston before being released in advance of this week's guarantee deadline.

The Heat are also working out Chris Andersen today, and signing Varnado wouldn't necessarily preclude adding the Birdman as well. After waiving Terrel Harris and Josh Harrellson this week, the Heat have two open roster spots.

10:35pm: Sam Amick of USA Today says that "Cousins is not going to the Celtics" and that teams who have been asking about his availability continue to being rebuffed (Twitter link). 

7:08pm: Alex Kennedy of HoopsWorld (via Twitter) says that while nothing is imminent, Boston is one team to keep an eye on around the trade deadline. 

6:51pm: Blakely writes that although it's unlikely that Rajon Rondo, Kevin Garnett, or Paul Pierce will be moved, there has been "growing" interest in Courtney Lee, who may be expendable with the return of Avery Bradley to the Celtics' lineup. Blakely also mentions forward Brandon Bass as another player who could possibly be on the move. 

6:45pm: A. Sherrod Blakely of CSNNE.com tweets that the decision to waive Joseph and Varnardo may have opened the door to what could be a blockbuster deal, according to a league source. One name that has repeatedly been mentioned in speculative trade talk has been Kings' center DeMarcus Cousins (Twitter link). 

5:10pm: While rounding up today's list of waived players, ESPN's Marc Stein also tweeted that forward Kris Joseph and center Jarvis Varnado had both been waived by the Celtics today. 

The 6'7 Joseph had been selected by Boston as the 51st pick of the 2012 NBA Draft, appearing in six games this season and averaging 1.2 PPG in 4.0 MPG. Varnado had only played in five games, averaging 1.2 PPG in 3.6 MPG. 

With the roster now at 13, ESPN Boston's Chris Forsberg speculates that the Celtics could target a veteran big man and a backup ball-handling guard to fill the two newly created roster spots. Forsberg also mentions that those potential moves could depend on the big man's asking price.