Just as an FYI, when Collison took the shot in the first game there was a difference between the shot clock and the game clock. Some players will take the TO and some will take the shot, so i had no issues when Collison took it and made it. Yesterday was a different scenario as the shot clock was off.
That said, both Barbosa and Granger are being really petty here. Barbosa for feeling the need to get revenge, and Granger just for being a classless idiot.