Well, Burke is bad but he does help win a game from time to time. He had many games like that. A Jameer Nelson type of player.
I don't remember one game from Exum. I still can't understand how overrated this guy is on this board. It is beyond being funny, it is sad.
Only thing to mention here is, that he is 19 but that's all. But all "talented" players in early years showed some greatness. Exum has not one single greatness. Shooting is bad, rebounding is bad, doesn't make plays, no assists, no attacking the rim, did I said he can't shoot, like 3 pointers? and gets minutes and minutes. Yes, his defense is decent but he is young, he hustles a lot. Later his hustle will be much less and then you will have a poor poor poor man's Shane Battier and I love Shane Battier. But he is not even close being such a defensive oriented guard, nor does he has any kind of offensive skills.
Jazz needs 2 players for those positions after this season is over, so these 2 guys can come from the bench.