Aparently, Shareef Abdur-Rahim is very interested in Cleveland. Only if they resign Z.
I'm not a big Abdur-Rahim guy, I mean he can score (and lord knows the Cavs need that) but he's not exactly known for his defense. And he's never been to the playoffs before (not that it's entirely his fault, but still). Not exactly the stellar resume the Cavs should be looking for.
However, if they let Z go for nothing (which could be the case) the Cavs are going to miss him more than they realize.