I think certain Bulls fans are still upset about summer of 2010. They truly thought their hometown kid was going to play for them. Wade's comments about the Bulls organization also didn't help.
I mean, look at the Heat. or the Lakers. Alonzo Mourning works for the Heat office now. Jerry West was Lakers GM, Magic had ownership stake, etc.....
but in 2010, the Bulls had NO TIES to Jordan, Phil Jackson, Pippen, Rodman, nobody. All of them ran off far away from the Bulls and wanted nothing to do with that organization after the run was over, and it wasn't until Wade's comments, that the Bulls made efforts to bring in Scottie back in the fold.