Bunching and routing.

Ranks of the six Big 12 North teams in Saragin's Predictor Ratings:
33, 37, 41, 48, 50, 53

Ranks of the five non-Baylor Big 12 South teams in Saragin's Predictor Ratings:
2, 5, 10, 17, 19

Big 12 North's record against the Big 12 South this year:
1-6

Revised conference record predictions for the Big 12 North:

Colorado: 3-5
Iowa State: 3-5
Missouri: 3-5
Kansas: 3-5
Kansas State: 3-5
Nebraska: 3-5

Colorado will win the six-way tiebreaker and then lose the Big 12 Championship Game, leaving them with a 6-6 record and ensuring that no Big 12 North team will play in a bowl game.