How hot is the job security season for all 136 college football head coaches? We rank them all by conference going into Week 9.

Florida's Billy Napier and Colorado State's Jay Norvell were fired Sunday, and more changes could arrive before Halloween. There's noise at Auburn and Florida State after late-game collapses, and Wisconsin's brass is quietly evaluating Luke Fickell after back-to-back home shutouts.

Week 8 of the college football season features several matchups that will impact the playoff. Our experts give their picks for every Top 25 game.

The NFL lineup in Week 8 is not one to miss. The matchups include the San Francisco 49ers playing the Houston Texans at NRG Stadium. Game time: 8:15 p.m. ET on Thursday TV channel: Amazon Prime Video Game time: 1 p.

Penn State has some company in a miserable category this week, as the Nittany Lions are no longer the only former top-10 team ranked in the Bottom 25. Florida State is in the same boat after a 20-13 loss at Stanford marked its fourth straight defeat.