Week 4 of the college football season was packed with action and impressive performances by several of the top teams in the country. Wins that definitely change how the college football landscape views some teams as the halfway point of the regular season nears.

Following a 27-24 win over No. 11 USC on Saturday, how does Klatt feel about the Wolverines now? When he released his updated power rankings, there wasn't a ton of surprise in his top five. Texas, Ohio State,

Week 4 of college football is underway, and there are many big-time games happening on Saturday, including USC vs. Michigan, Utah vs. Oklahoma State, and Tennessee vs. Oklahoma. However, the top-five teams that are in action this weekend are playing less-than-stellar opponents.