Yes, very possibly. He might find some control if he is promoted. Professional hitters such as the guys in the Detroit Tigers lineup would love nothing more than to take their best hacks against a guy like Meyer. Very different from the overmatched AAA guys who sit back taking pitches they have no hope of putting in play. That's one school of thought. Mechanics. Many pitchers slip out of their grooves from time to time. Tougher for taller guys, everybody gets that. It seems like the longer they leave him in the minors, the higher the walk rates, the more problems he develops. And now they want him to learn a change up. Wrong answer, imo.