Do you watch much basketball? Literally almost every game a team bleeds the clock at the end of the first half. Strategically getting him the ball would have made some sense there, but it is far from unusual to do what most teams do and just kill the clock. They Cavs were never going to win that game either way. At any rate, clearly his protest is not because he is deeply upset about that particular play because of his desire to win and is part of the larger issue, that he wants out of Cleveland and is trying to raise a stink to hasten his exit.
I don't expect him to enjoy losing or be happy losing, I just expect a veteran being paid the highest salary on the team to act like a professional and set a good example instead of acting up. Maybe I shouldn't be surprised since he wants to be traded, it isn't a big deal, but at the end of the day there's no reason to be proud of Kevin Love's actions in this particular scenario.