"It looks to me like he's trying to be too fine. He's getting behind in the count too much. When he does know he has to throw a strike, it's in the top of the strike zone. He needs to be more aggressive early in the counts - not as concerned inside and outside as he is up and down ... mostly down. He can go to the corners when he controls the counts."
"It has a lot to do with mental strength. He prepares as good as you can prepare. He doesn't let anything distract him, whether it's a bad call by an umpire, a call that he thinks is bad, an error, or whatever else might go on. He stays focused on what he wants to do and doesn't let anything distract him from that purpose."
"It could be a good pitch for him if he can gain control of it to the point where he doesn't make mistakes that are hit. If his mistakes are down, OK. If he makes mistakes up ... I don't think he wants to walk off the field after getting beat on a changeup. But he can find places to use it."