The ACC is the ACC. Clemson, and then a bunch of meh to above middling teams.
Notre Dame "included" in the league this year, is the only competition Clemson will have. Will be interesting.
Big XII is out of the CFP running, unless every conf champion ends up with a loss. Doubtful. Will be the same old of Ohio State, Alabama, Clemson, and then whichever of 1-loss Notre Dame, maybe 0-loss PAC champ (if that happens), and for fun/talk they'll pretend to throw on 0-loss Cincy in there.
Indiana could be #2 in the East this year, pretty crazy. They still have play Michigan's, and who knows maybe Maryland goes on a tear now. We'll see.