Yeah, I wouldn't mind a little bit of change here, but to make D1 like D3 isn't the best idea either I think.
The big schools should have some built in advantages just because they are big. I mean, Alcorn State and Ohio State don't, and won't ever have anything in common in athletics.
The budget, the boosters, the alumni, I mean it would take 50 years for Alcorn State to overtake Ohio State. And maybe more.
So a baseline is needed I think. It could float more than it does now, but going to a D3 system where the only thing that matters is the last 4 years......not a good idea. I know NIU beat Kansas, but when a 2nd rnd cinderella gets a better prestige than someone like LSU (who got crushed in the SEC this year) its not a correct system.
Maybe a 16 year window or something longer could work at D1, and Baselines could be phased out, but I still think the big conferences need to get some kind of bonus, other wise you'll have 1-2 good teams in every conference, and super conferences like the ACC will disband due to the geographic pressure they put on each other