Galloway is limited for sure, but he consistently outperformed Bates both offensively and significantly defensively in games, and probably in practice. Bates has to get better to play, very simple, I can't believe you don't get that. Galloway will play over anybody, including 5 stars, if he plays better within the system Woodson runs. Unbelievably simple. Very few collegiate players are "complete" in the sense that they do everything well (if so they leave quickly for the NBA).
So let's see your guys who will beat out Galloway - Bates we've talked about incessantly and whether you want to admit it or not he didn't play good enough to play more minutes than Galloway when Galloway was healthy. JHS hasn't played one practice yet and though I am encouraged by his potential to get starter minutes based on the schedule and competition he faced at Montverde, he too is far from a complete player and hasn't played against the physicality in the B1G and the consistently bigger tougher defenders he will face collegiately. Also, his 3 pt. percentage was mediocre at best, so he will have to earn minutes as a good to great defender and ball distributor (which he probably can do but who knows).
Fact is, it's on them, Bates and JHS, to take minutes from Galloway based on how they play in practice and during games. Woodson won't play either of them over Galloway if they are not better.