Florida State's Rashad Greene makes a reception as Wake Forest's Thomas Brown rushes in to make the tackle in an NCAA college football game, Saturday Oct. 4, 2014, in Tallahassee, Fla.

Wake Forest's Jared Crump spins away Florida State's Mario Edwards on a pass play.

Oregon quarterback Marcus Mariota (8) pitches the ball as he is tackled by Arizona safety Jared Tevis (38) during an NCAA college football game, Thursday, Oct. 2, 2014, in Eugene, Ore.

Arizona running back Nick Wilson (28) scores a touchdown as Oregon linebacker Derrick Malone (22) tries to tackle him.

Mississippi quarterback Bo Wallace (14) watches his pass as Alabama linebacker Ryan Anderson (7) tackles him during an NCAA college football game in Oxford, Miss., Saturday, Oct. 4, 2014.

Mississippi fans gather on the field, as some clamber onto a goal post, after Mississippi defeated Alabama.

TCU Horned Frogs quarterback Trevone Boykin (2) eludes the grasp of Oklahoma Sooners linebacker Geneo Grissom (85) during an NCAA football game at Amon G. Carter Stadium in Ft. Worth, Texas, Saturday, October 4, 2014.

TCU cornerback Kevin White (25) breaks up a pass intended for Oklahoma wide receiver Sterling Shepard (3).

Auburn quarterback Nick Marshall (14) tries to get around LSU safety Jamal Adams (33) during an NCAA college football game on Saturday, Oct. 4, 2014, in Auburn, Ala. 

Auburn wide receiver D'haquille Williams celebrates with fans after Auburn's win over LSU.

Mississippi State quarterback Dak Prescott (15) breaks through Texas A&M defenders including linebacker Donnie Baggs (16) and defensive lineman Myles Garrett (15) to score a touchdown during an NCAA college football game in Starkville, Miss., Saturday, Oct. 4, 2014. 

Mississippi State defensive back Taveze Calhoun (rear) tackles Texas A&M wide receiver Speedy Noil (2).

Baylor wide receiver Corey Coleman (1) hauls in a touchdown against Texas defensive back Dylan Haines (44) during an NCAA college football game, Saturday, Oct. 4, 2014, in Austin, Texas. 

Baylor's Shock Linwood (32) is stopped by Texas defenders Quandre Diggs (6) and Steve Edmond (33).

Utah quarterback Kendal Thompson (1) runs the ball with UCLA defensive lineman Jacob Tuioti-Mariner (91) in pursuit during an NCAA college football game, Saturday, Oct. 4, 2014, in Pasadena, Calif. 

 Utah's Chandler Johnson (5) trips up UCLA's Mossi Johnson (14) on a kick return.

Notre Dame tight end Ben Koyack (18) catches the game-winning touchdown as Stanford safety Jordan Richards (8) defends during NCAA college football game at Notre Dame Stadium in South Bend, Indiana, Saturday, October 4, 2014.

Stanford quarterback Kevin Hogan (8) runs 10-yards for a touchdown.

Michigan State receiver Aaron Burbridge (16) dives for a pass against Nebraska's Nate Gerry (25) during an NCAA college football game, Saturday, Oct. 4, 2014, in East Lansing, Mich. 

Nebraska quarterback Tommy Armstrong Jr. (4) throws a pass over Michigan State's Marcus Rush (44).

Georgia's Todd Gurley (3) gets by Vanderbilt's Taurean Ferguson (3) during an NCAA college football game at Sanford Stadium in Athens, Georgia, Saturday, October 4, 2014.

Vanderbilt quarterback Wade Freebeck (12) hands off to Ralph Webb (26).

Arizona State's Jaelen Strong catches a 49-yard "hail mary" pass from Mike Bercovici to defeat USC on the final play of the game on Saturday, Oct. 4, 2014, at Memorial Coliseum in Los Angeles, CA.

USC cornerback Kevon Seymour (13) tackles Arizona State running back Kalen Ballage (9).

Northwestern quarterback Trevor Siemian (13) throws a pass during an NCAA college football game against Wisconsin in Evanston, Ill., Saturday, Oct. 4, 2014.

Wisconsin running back Melvin Gordon (25) runs with the ball against Northwestern.

Utah State safety Devin Centers (37) celebrates with teammates following their NCAA college football game against Brigham Young, Friday, Oct. 3, 2014, in Provo, Utah. 

Utah State linebacker Torrey Green (39) sacks Brigham Young quarterback Christian Stewart (7).

Ohio State's Dontre Wilson (2) fights off Maryland's William Likely during an NCAA college football game in College Park, Md., Saturday, Oct. 4, 2014.

Maryland's quarterback C.J. Brown (left) looks to pass as Ohio State's Adolphus Washington closes in.

Oklahoma State wide receiver Tyreek Hill (24) carries past Iowa State linebacker Jevohn Miller (55) in an NCAA college football game in Stillwater, Okla., Saturday, Oct. 4, 2014.

Iowa State quarterback Sam Richardson (12) passes under pressure from Oklahoma State defensive tackle Ofa Hautau (98).

East Carolina's Justin Hardy (2) breaks the tackle of SMU's JR Richardson (24) to score a touchdown during an NCAA college football game in Greenville, N.C., Saturday, Oct. 4, 2014.

SMU's Darius Joseph (18) hauls in a pass over the defense of East Carolina's Lamar Ivey (7).

Kansas State quarterback Jake Waters (15) runs past Texas Tech defensive back Tevin Madison (20) during an NCAA college football game in Manhattan, Kan., Saturday, Oct. 4, 2014.

Texas Tech quarterback Davis Webb (7) throws under pressure from Kansas State defensive tackle Will Geary (60).