Flat they can . But with all that is done from 5th grade on, the Millard’s Eric wikliams , utleys etc if putting in 60 pounds . Plus with the portal are those kids sticking around to take two years to get physically ready for power 5. It is a whole new dynamic.
The kid is 6'5" with a claimed weight of 230 lbs. It's nothing for him to put on another 10-15 lbs in 9 months. We don't need him any bigger than that if he's playing tight end. The absolute biggest that we'd want him to get would be around 260 lbs but that's not necessary. Anything over 250 lbs and you gotta start worrying about speed. Biggs b!tching about the kid's weight is laughable.
The portal has changed the dynamic, but that doesn't mean that every player has to be an NFL prototype the moment that they step on campus.