IMO if they were going to trade him it would have happened, by now the Bucks have spoken to every team and received all the offers, they'll probably wait until the offseason, unless a team sweetens their package. The only thing that might make them trade him now is once he gets healthy what do they do? They can't sit a healthy player, the league wouldn't take kindly to that, if they play him he could tear up his knee, where are they then? you're also playing a guy who's openly said he doesn't want to play there, it would be a very uncomfortable situation for all involved