The pen is a different mindset and it might suit him. When you start... You have to mix it up. That hitter you are facing in the 1st is coming up again to face you. You can't just bring it... It's a mind game and he just might not be grasping the mind game part. If you put him in the pen for a LOOGY role or set up guy. He won't have to think. He can just bring it and challenge hitters. 2 seam, slider, 4 seam, change, slider. Put a k in the book. It might work. It just might. I've also heard he doesn't handle pressure well. But as long as he doesn't think. As long as he just throws. Brings it. Who knows.