I forget where I read this, but the Cavs are looking to play Wallace at the PF. It cant be b/c of his nice shooting touch(complete sarcasm) but obviously b/c he's aging and the parts of the game he once dominated as, he's become just good at or even average. In the past we all could overlook that he's only 6'9, and he's always had small hands for a big guy. His free throw percentage is horrendous, so my vote would be to Perkins all day. I think Wallace still has a few years or so left to play, but he'll never be the Big Ben like he was in Detroit. If the possibility next year or later came up to have him play the role of PJ or Mutombo, then I'd take him. Either way, the Celts and Ainge have lucked out in finding gems in Rondo and Perk for young players well talented enough to be great at their positions, so we need to stick with them. Not to mention that even though Perk is better than Wallace, the Cavs would never donate Ben plus anyone to help us out, especially Delonte West and JJ Hickson whom they have high hopes of.