Opponent fans boo or curse MJ, Magic, Dream, Bird, Shaq, James, Kobe, every single game. That's NBA life. You are hated by the opponent fans, because you are hurting their teams, which means you are good.
Coach W has been open about it, that he will point out bad plays. Melo, Amare, JR, Fields, they were all called towards the bench to get some criticism from the bench. Last play of Lin, in dying seconds, touch fouling a shooter, WAS a STUPID play. He got called for that, rightfully so.
Watch more games, instead of just circling all kinds of conspiracy online.
