This will be a lot of work, particularly trying accurately to incorporate transfers. There will be errors. But it gives me something to do in the off-season.
Anyhow, to whet your appetite, I've got preliminary ranks done for the Big Ten. I'm sure that I'm missing some transfer info, and this will be continually updated. But since T-Rank spits out a projected Pythagorean winning percentage, I can use that to project win totals for the Big Ten season. And because I can, I have:
So there you have it: the Badgers are pretty much guaranteed to win the Big Ten next year.
Edit: Typo originally had Ohio State's wins and losses reversed.