As the season wears on, it's become clear that the Big Ten is about four teams — Oregon, Ohio State, Indiana and Penn State — and the rest.

The second College Football Playoff rankings were released, with the big questions surrounding who would be No. 3 and where the SEC teams would land.

Ohio State took care of business in Week 11 when they defeated Purdue by a score of 45-0. However, there were plenty of waves made across the rest of the college football landscape last week. In the second update of the College Football Playoff rankings,