We had the first full week of Big 12 play, and there are some sizable changes from last week's power rankings. Most teams moved in a direction, and we now know what can happen.
16. Oklahoma State Cowboys (1-0)
Last week's rank: 16
The Cowboys beat FCS UT Martin 27-7. If they somehow beat Oregon in Eugene this weekend, they will rise closer to the top of the conference.
15. Colorado Buffaloes (0-1)
Last week's rank: 14
The Buffaloes lost to Georgia Tech as expected and kept it relatively close.