I have a catcher, currently at High A. He projects to be an outstanding hitter, but a very poor catcher (arm strength and accuracy in the 60's, pitch calling in the 40's). He'll make an ideal DH one day, but my team is in the NL. I've placed him on the trade block, hoping someone from the AL is willing to take a chance on him, but he's not far enough along in his development yet to draw any serious interest.
Last season, at Low A, I decided to move him to DH full-time, since A.) a DH is used in the minors, even in the NL, and B.) I had another decent Low A catcher that's better defensively. After a whole season as a DH, his projected defensive ratings dropped even further, understandably. (His pitch calling now projects to 39, and AS/AA are both low 60's).
So my question (finally) is this. If spending a whole season as a DH can cause his projected defensive ratings to plummet like that, is there any way his projected range/glove ratings would rise if I converted him to a 1B? He might have a future in my organization if I can get his glove/range ratings into the high 30's or 40 range, and he certainly swings the bat well, but right now his glove/range only project to under 20, so he'd be a major defensive liability, wherever he ends up.