A CF would surprise me. They already have enough toolsy outfielders who can't hit, which is the typical CF you find there. There's not really a reason to try to carry another den Dekker/Goodwin/Taylor on the 25-man all season when those 3 guys already exist (and den Dekker is even a free agent). But I know jack squat about anything in reality, so who really knows?
for the heck of it, I'd almost prefer to see them grab a short, somewhat dumpy looking on base machine just to give themselves a different look. But I'm not really blinded by what we have in the system, so if it is just a dice roll, I don't see the harm of seeing whether we can hit on someone.