I was intrigued by him a few years ago (after we won the championship and he was a FA), hoping that Cliff and KG would knock some sense into him. Then DET overpaid for him and got nothing of value really. While I still think Cliff is the best coach for him and KG the best mentor, I don't know if anything will work with him.
Apparently, his two best assets are defense and rebounding. If that's the case, who better at the vet minimum than Ben Wallace? He's got the grit, toughness, championship experience, etc. Plus I think he is still athletic enough to get up and down the floor to catch some alley's from Rondo, and alter shots on the other end.