On one hand, Gregg Popovich probably had legitimate reason to be upset after Luke Walton's questionable drawn charge call. On the other hand, he might have just been bored with tonight's Spurs-Cavs game. On a third hand, he might have plans to attend a wine tasting with Jaren Jackson and a mummy. One of those three. Whatever the case, he sure did a lot of shouting to get ejected by referee Ed Malloy.