They've already got a great start for 15 on the O-line. Although, I think Stewart may be a DT because of his athleticism.
Would not be very surprised if Mosley or Robertson end up on the O-line when it's said and done.
Wolf definately looks like a OT in the pictures. Trust me, there will be a lot of position shifts by the time this class is Sophmores.
UT has gone to the next level on nutrition, which is why you've seen Moseley's results. Similar to what Oregon has been doing. If the student applies himself to the diet and training, you will see impressive results.