It really depends on what the salary coming back is. If we are taking back bad salary, then it needs to be a high pick. If we are taking back decent players on one year deals, then late lottery would do (for example, I would strongly consider Pierce for Marion, Carter, and the Mavs pick, because Marion is still a decent player, and Marion and Carter would both be movable contracts at the deadline). And if you could trade him to get a trade exception (I actually don't think there are any options for that out there, but if I missed one...), then a mid to late first rounder could do.