It's not like you can switch into those costumes in the bathroom. The guy dressed up as Jerry Sloan even brought a clipboard to pretend to draw plays on? I'll bet you $50 the fella in the Hornacek jersey was the mastermind behind this. Come on, you're getting 5:1 odds.
The guy on the far right is either wearing a #26 Kyle Korver or John Amaechi jersey. Judging by the way he has his hand tenderly placed across his chest, I'm going to go with the latter.