He won't turn it around, because I'm not going to drop him like I did Santana last season.
In all seriousness though, I think it's a 50/50 shot. Last year he stopped walking guys out of nowhere. This season he's back at it. We know he can do it for a whole season, he just needs to remember how. If he does, he's going to be BETTER than Santana from the point he fixes the probelm on. I just see no proof when it'll happen yet.