Week 5 preview: Georgia-Alabama, key conference matchups, plus quarterbacks to know

Here is a 182-word summary of the news article: Week 5 of the college football season features several key conference matchups, including a highly anticipated clash between No. 2 Georgia and No. 3 Alabama. The game is expected to be a defensive battle between two of the top teams in the nation. Other notable games include No. 4 Michigan hosting No. 14 Iowa in the Big Ten and No. 7 USC visiting No. 20 Utah in the Pac-12. These games could have significant implications for the respective conference title races. Additionally, the article highlights several quarterbacks who have emerged as standout players this season. This includes Tennessee's Hendon Hooker, who has led the Volunteers to a 4-0 start, and Ohio State's C.J. Stroud, who has guided the Buckeyes' high-powered offense. Overall, Week 5 promises to deliver exciting and consequential matchups as the college football season continues to unfold.