Going to have 2 conferences that should have title game with 0-1 loss teams on both sides. So no upsets there either way really.
ND wins and they should finish 11-1.

So it's actually really simple.
Notre Dame at 11-1
Miami at 10-1 vs Clemson at 11-1
Georgia at 12-0 vs Alabama at 12-0

If Georgia and Notre Dame both win this weekend.
Georgia must go 1-1 vs Kentucky and Georgia Tech to enter Atlanta at 11-1
Alabama must go 1-1 vs Murcer and Auburn to enter Atlanta at 11-1
Miami must go 2-0 vs Virginia and Pitt to enter Charlotte at 10-1
Clemson must go 3-0 vs FSU, Citadel, and S Carolina to enter Charlotte at 11-1
Notre Dame must go 2-0 vs Wake, Stanford to finish at 11-1

And that's before you get the teams like Oklahoma and Washington and Wisconsin.

I think by far teams like your PSU's best hope is for Miami and Auburn to win this weekend.