Just when you thought the Philadelphia 76ers had figured out this whole tanking thing — 2-8 over their last ten games — Spencer Hawes had to go and do something like this. Hawes’ heroics capped off a furious fourth-quarter comeback for the Sixers, who wound up beating the Bucks 115-107 in overtime, thus prompting every Sixers fan to say (for the umpteenth time this season), “Dude, wtf?”