The big back argument is vastly overrated to me as what is a big back and what's the purpose of one?
As with most things, all things being equal you take the size ... but I'd take talent ahead of size
I would consider a big back a RB that's 215+, a medium back is 200-215, and a small back less than 200. The purpose is having a big motherfucker that can break tackles, get yards after contact, and wear down defenses so that your team can finish strong in the fourth quarter against a defense that's tired of tackling a big motherfucker. But no I'm sure your right and every NFL coach is wrong and every college coach winning national championships is wrong. You guys are right. Big backs don't matter. What was I thinking.