Five things to watch this week in college football:
1. Three-loss UCLA plays at four-loss USC on Saturday with the winner advancing to play Stanford in the Pac-12 championship game in Santa Clara. The Trojans are trying to snap a three-game losing streak in this historic series between crosstown rivals.
2. Surprising Iowa (11-0) is two wins away from gaining a berth in this year's four-team playoff, but first must avoid a possible upset Friday at Nebraska. The Cornhuskers have had a disappointing year but did hand Michigan State its only defeat.
3. The Big 12 bake-off continues this week as Baylor travels to Texas Christian and Oklahoma State hosts...