The problem is it's a lot of salary to match. The answer is probably "not much" because GO has no guarantee of sticking around, Roy is actually a negative, Camby is old and Joel is hobbled and cap relief.
somewhere in the Lamar Odom category of players. Not good enough to be a first or second option, but still in the prime and good for some good contribution
im going to get Dell Demps drunk and get him to agree to this: http://games.espn.go.com/nba/tradeMachine?tradeId=4tzjse8
Roy is negative value at this point. If you're trying to find that PG I think you'll get a lot farther with Batum/Oden/JPEC/Matthews/AMEC/Picks.