After foreshadowing the moves via Twitter, Chris Vivlamore of the Atlanta Journal Constitution reports the Hawks have waived training camp invitees Keith Benson and Isma'il Muhammad, bringing the team's roster down to 17 players. Both were on non-guaranteed minimum-salary contracts.
Benson, a 6'11" big man, got into three games for the Warriors last season, but didn't score in nine minutes and wasn't retained after his 10-day contract expired. The 6'6" Muhammad was a college star in Atlanta with Georgia Tech, but went undrafted in 2005 and is still seeking his first official NBA action.
The Hawks have 14 players under partially or fully guaranteed deals, so today's moves seem to narrow the competition for the final roster spot to James Anderson, Damion James and Carldell Johnson, none of whom are big men. The lone partial guarantee belongs to Kyle Korver. The Hawks could buy out his $5MM deal for $500K, but it seems unlikely they'd do so.