Look at the big 12
Assume TCU wins out.
TCU is going to play a 3 or 4 loss team they already beat.
Let’s say it’s 12-0 TCU vs 9-3 k state
TCU already beat K state
If TCU wins k state picks up a 4th loss. They’re 19th right now, they hurt themselves by falling out of the top 12 in a year that they are a 2 loss team (this year that doesn’t matter).
9-3 k state beats TCU.
TCU falls out of the playoff but k state doesn’t jump enough to get into NY6 let alone playoff
Divisional opponents play championship game so that if there can’t be two unbeatens in the same conference (like 2003 Iowa vs 2003 Ohio state)
all the “top 2” thing doesn’t is guarantee one of your top 2 an extra loss.
For instance, if SEC did top 2, it would get TN another loss and knock them out of playoff.
If big ten did it would make Ohio state Michigan loser pick up another loss.
There is no upside to the top 2 in the conference playing a second time
Assume TCU wins out.
TCU is going to play a 3 or 4 loss team they already beat.
Let’s say it’s 12-0 TCU vs 9-3 k state
TCU already beat K state
If TCU wins k state picks up a 4th loss. They’re 19th right now, they hurt themselves by falling out of the top 12 in a year that they are a 2 loss team (this year that doesn’t matter).
9-3 k state beats TCU.
TCU falls out of the playoff but k state doesn’t jump enough to get into NY6 let alone playoff
Divisional opponents play championship game so that if there can’t be two unbeatens in the same conference (like 2003 Iowa vs 2003 Ohio state)
all the “top 2” thing doesn’t is guarantee one of your top 2 an extra loss.
For instance, if SEC did top 2, it would get TN another loss and knock them out of playoff.
If big ten did it would make Ohio state Michigan loser pick up another loss.
There is no upside to the top 2 in the conference playing a second time