I know there was a great deal of debate on here about whether it was a gang sign or not, I recognized it immediately when he did it, which is why it doesn't surprise me that some one int he league offices recognized it too. I think Paul just got caught up in being so angry with Horford and that was the first thing he cam up with, giving the finger would have been pretty lame, we've all done things in the heat of the moment that we haven't really thought all the way through. In a strange way I like it, it adds another level of intensity to Paul, and shows you how seriously he is taking this series, I know some will have a problem with that line of thinking, but lets be real Paul isn't going to shoot anyone, he's simply going to shoot the lights out.