Week 4 of the college football season is here and Greg McElroy gives you the most in-depth previews you will find anywhere! Steve Sarkisian, Arch Manning head to Knoxville for the first time ever to take on Josh Heupel, Faizon Brandon and the Tennessee Volunteers. Ole Miss has to turn their attention to the undefeated Florida Gators, either LSU or Texas A&M is leaving September with 2 losses and a HUGE uphill climb to the CFP, and we will find out if it’s the Oregon Ducks or USC Trojans who are for real in the BIG 10. Plus, Iowa heads to Michigan, Mississippi State hosts Missouri and Oklahoma heads to #2 Georgia. Will Alabama keep the offense rolling and can West Virginia and Penn State stay undefeated? McElroy breaks it all down.

• 5d