Agreed, Ed is only 21.
I fully expect him to bulk up more with a season or 2 of NFL level weight training and diet.
Give him a couple years and I expect us Bills fans will be very happy with our dominant interior DL.
We need to add a DOMINANT Edge, our 4 man pass rush leaves a lot to be desired.
This team reminds me of the 88 Bills, not quite there yet but moving in the right direction.
We may, however, learn from this one and still surprise some people this year.
Still need a few pieces. And maybe an O coach.