http://espn.go.com/college-football/schedule/_/week/10
So the best game in the Noon timeslot is Michigan 15 v. Iowa, which wins by default because it is the only game involving a ranked team on the road.
The 3:30 timeslot may even be worse, with Stanford 4 v. Oregon State as the ranked team on the road edging out Texas A&M v. Oklahoma 6 in a game with likely no BCS implications.
I believe the main reason this happened is ESPN is mad at CBS for moving the LSU v. Bama game to the 8:00 timeslot, so they decided to stick South Carolina 9 v. Arkansas 7 at 7:15 and KSU 14 v. OKST 3 at 8:00 to in a probably fruitless attempt to siphon off viewers from the most touted college football game this season.
Just another reason to hate ESPN in case you need to add to the list.