From what I've seen, #2 is all they'd give up. Perhaps there are some spare parts that would make salaries equal if other guys are in there, etc. but I have read:
Cleveland gets...
#2 pick from MIN
Detroit gets...
Rip Hamilton's $14.6M trade exception dumped to CLE
Wolves get...
#4 pick from CLE
#8 pick from DET via CLE
Honestly, if this is the whole deal, I snap-call. I just don't buy the BPA arguement with Williams and while he'd make a fine addition if they needed a guy like him, that's the one spot they are OK at.
This team has so many other needs that I just can't support blindly going BPA with Williams. Reports are if they do this, Wolves would take Kanter at #4 and probably go SG at #8. Both large team needs.
If this trade goes down, I'll either have to give Kahn credit or assume that Ronzone brokered it.