It's not just Fua. Our starting D-line is undersized in my opinion. Not to say people that size can't get it done, but it is tougher given the size of O-linemen today.
Fua looks way too small to play over the center. CJ is really good, but on the small side. I think Fua is like 6' even, CJ and McClain are 6'2", and Hardy is a bit better at 6'4". With the exception of Fua, all are under 300 lbs.
I think that is one reason why we saw some improvement when Kearse and Shirley played.
lowest man wins..