Thiero is stronger than Mitchell on the defensive end but not offensively, at least in my opinion. Mitchell can not only make the 3, he has a good mid-range shot as well. Aside from this, he's also one of our best passers on the team and has an excellent understanding of offense and where the ball needs to go. He can also play the 5 and defend opposing centers as well (as we saw in the early season) which Thiero is not really able to do well.
Thiero is improving, though, and he played a great game at Auburn. We need them both. 👍