I said "if you feel like taking it on." Here's what I mean - you'd want that guy to succeed. His other ratings mean you want to see him in the majors. But you'd have to live with getting him through the minors first, and then figuring out exactly what his settings should be.
I've never used a pitcher in the majors with less than 40 Control. They are capable of short term impact but not usually as regulars... SU with high pull rating, long relievers. Checked my current pitchers and realized that I'm not even using pitchers with 30-ish Control higher than AA.
Concidentally, one of my AAA SPs had a game today... 50 Control... 6 BB, 8 K, 8 hits and they got to him at the end so he went to his full pitch count... 121 pitches and he didn't even get to six innings. That's the other thing; these pitchers hit huge pitch counts with all the BBs and Ks.