Hello, here with another playoff scenario, and wanted some thoughts

13-0 B1G Champ Ohio State (Notre Dame, PSU, Xichigan, Iowa x2)

12-1 SEC Runner-Up Georgia 

11-2 SEC Champ LSU

12-1 ACC Champ Clemson

12-1 PAC-12 Champ USC (Notre Dame, UCLA, Oregon)

13-0 Big 12 Champ TCU

11-1 Xichigan (Lost to OSU)

Other Notable Teams:

10-2 Penn State

8-4 Notre Dame

10-3 North Carolina

Who's in? 

For me it'd be as follows:

1. Ohio State (Undefeated CC)

2. TCU (Undefeated CC)

3. Georgia/USC

4. LSU/USC/Clemson/Xichigan