What were you thinking? You reminded me of immature, jealous, jilted lovers! If you really wanted to make him feel bad & uncomfortable (I'm assuming that was your primary motive - why else would you boo?) then perhaps all of you should have stood up and given him a round of applause during his introduction. The guy single-handedly saved us from a potentially awful acquisition. Applauding him would of rented more space in his head than the booing in which he laughed and surely shrugged off as "typical NBA fans that just don't get it".
Even with having hindsight on our side and we still boo the guy? Come on now - I'd like to think that we're not 'typical NBA fans'. We can do better than that.