I look back to the mid 1980s and people gasping because Bill Bain, Rams O lineman, was 305 lbs?? These days, that deemed "tiny". IMO, I have thought genetics determines what is healthy for a body to take size wise. Remember the NBA player, Manute Bol? They bulked him up and instantly, he had issues.

More n more, we see players make a subtle cut and down they go. SOMETHING is up,IMO!