Odds & Ends: International, Celtics, Sixers, Heat

As Olympic basketball is underway this Saturday morning, Hoopsworld.com's Alex Raskin takes a look at a few international prospects who could someday make it to the NBA.

Here's a look around the rest of the league. 

• With almost all of the market's free agents already signed to contracts, Hoopsworld.com's Lang Green takes a look at a few unsigned players, such as Andray Blatche, Jermaine O'Neal, and Carlos Delfino, who could still have an impact next season. 
• CSNPhilly.com has a piece asking whether or not the Sixers, a team that was minutes away from an Eastern Conference finals berth a few months ago, have an uncertain season ahead of them. 
• ESPNBoston.com's Chris Forsberg writes that the Celtics have done a great job of re-tooling their roster in spite of Ray Allen's departure. 
• Sun-Sentinel.com's Ira Winderman explores Heat president Pat Riley's recent comments regarding the belief that his team doesn't need a true, dependable center. Is Riley right? 
• NBA.com's Josh Cohen writes that no matter what the Magic do moving forward, they shouldn't rush any important decisions.