it is a horrible call.
and yes...if it was Lebron or Durant it never would have been called.

high five for the NBA
you are right twocentsworth. I would have liked the lead to step in more and make the call. They should review this one because it was confusing what the call was after the play. It should have been a no-call. No way is that offensive. Not even remotely close. I don't even think the calling ref noticed the arm.