First, if Mastro "add physical strength" then he is no longer a 149, so the point is mute.
Victor has had a very good redshirt year. Realize, he has not given up a takedown, other than the Finesilver match.
He also has gotten out from bottom, as a true freshman, vs everyone other than Finesilver. I was worried that he would struggle in this position, like most true freshmen do..but he has not had any trouble getting out in any of his other matches.
Victor has also dictated the action in pretty much every match other than FS. He is holding center very well, even vs the 2021 bloodround guy he faced at the last open (where he dominated the match and was never really in trouble of giving up offensive points.)
If someone else beats him out at 149 next year, its going to be on shear athletic ability, because no one is going to outwork Victor.