Notre Dame at Navy 10/27/2018

Notre Dame quarterback Ian Book warms up before facing Navy in an NCAA college football game Saturday, Oct. 27, 2018, in San Diego. (AP Photo/Gregory Bull)

Notre Dame head coach Brian Kelly watches as his team warms up before facing Navy in an NCAA college football game Saturday, Oct. 27, 2018, in San Diego. (AP Photo/Gregory Bull)

Notre Dame quarterback Ian Book (12) tries to stay in bounds as Navy linebacker Paul Carothers defends during the first half of an NCAA college football game Saturday, Oct. 27, 2018, in San Diego. (AP Photo/Gregory Bull)

Notre Dame running back Dexter Williams, center, scores a touchdown during the first half of an NCAA college football game against Navy Saturday, Oct. 27, 2018, in San Diego. (AP Photo/Gregory Bull)

Notre Dame quarterback Ian Book (12) looks to throw a pass during the first half of an NCAA college football game against Navy, Saturday, Oct. 27, 2018, in San Diego. (AP Photo/Gregory Bull)

Navy quarterback Garret Lewis tosses the ball during the first half of an NCAA college football game against Notre Dame Saturday, Oct. 27, 2018, in San Diego. (AP Photo/Gregory Bull)

Notre Dame quarterback Ian Book, right, breaks free from Navy linebacker Evan Fochtman, below during the first half of an NCAA college football game against Navy Saturday, Oct. 27, 2018, in San Diego. (AP Photo/Gregory Bull)

Notre Dame wide receiver Kevin Austin Jr. runs with the ball after a reception during the first half of an NCAA college football game against Navy Saturday, Oct. 27, 2018, in San Diego. (AP Photo/Gregory Bull)

Notre Dame offensive lineman Robert Hainsey, below, raises teammate running back Dexter Williams after a touchdown by Williams during the first half of an NCAA college football game against Navy Saturday, Oct. 27, 2018, in San Diego. (AP Photo/Gregory Bull)

Notre Dame running back Dexter Williams leaps into the end zone for a touchdown during the first half of an NCAA college football game against Navy, Saturday, Oct. 27, 2018, in San Diego. (AP Photo/Gregory Bull)

Notre Dame running back Dexter Williams, above, is lifted by teammate long snapper Michael Vinson after scoring a touchdown during the first half of an NCAA college football game against Navy Saturday, Oct. 27, 2018, in San Diego. (AP Photo/Gregory Bull)

Notre Dame place kicker Jonathan Doerer, back left, reacts after missing an extra point-attempt during the first half of an NCAA college football game against Navy, Saturday, Oct. 27, 2018, in San Diego. (AP Photo/Gregory Bull)

Notre Dame running back Dexter Williams (2) scores a touchdown during the first half of an NCAA college football game against Navy Saturday, Oct. 27, 2018, in San Diego. (AP Photo/Gregory Bull)

Notre Dame head coach Brian Kelly reacts during the first half of an NCAA college football game against Navy, Saturday, Oct. 27, 2018, in San Diego. (AP Photo/Gregory Bull)

Notre Dame wide receiver Michael Young, right, gets away from Navy defensive back Michael McMorris during the first half of an NCAA college football game Saturday, Oct. 27, 2018, in San Diego. (AP Photo/Gregory Bull)

Notre Dame defensive lineman Khalid Kareem looks on along the sidelines during the first half of an NCAA college football game against Navy, Saturday, Oct. 27, 2018, in San Diego. (AP Photo/Gregory Bull)

Navy head coach Ken Niumatalolo looks on during the second half of an NCAA college football game against Notre Dame, Saturday, Oct. 27, 2018, in San Diego. (AP Photo/Gregory Bull)

Navy wide receiver Ryan Mitchell misses a catch during the second half of an NCAA college football game against Notre Dame Saturday, Oct. 27, 2018, in San Diego. (AP Photo/Gregory Bull)

Notre Dame quarterback Ian Book (12) prepares to throw a pass under pressure from Navy linebacker Nizaire Cromartie during the second half of an NCAA college football game Saturday, Oct. 27, 2018, in San Diego. (AP Photo/Gregory Bull)

Navy quarterback Zach Abey, center, scores a touchdown during the second half of an NCAA college football game against Notre Dame, Saturday, Oct. 27, 2018, in San Diego. (AP Photo/Gregory Bull)

Notre Dame players celebrate after defeating Navy 44-22 in an NCAA college football game, Saturday, Oct. 27, 2018, in San Diego. (AP Photo/Gregory Bull)

Notre Dame running back Dexter Williams celebrates after scoring a touchdown during the first half of an NCAA college football game against Navy Saturday, Oct. 27, 2018, in San Diego. (AP Photo/Gregory Bull)

FILE - In this Oct. 27, 2018, file photo, Notre Dame running back Dexter Williams leaps into the end zone for a touchdown during the first half of an NCAA college football game against Navy in San Diego. Third-ranked Notre Dame will put its unbeaten record on the line when it faces No. 12 Syracuse at New York's Yankee Stadium on Saturday. (AP Photo/Gregory Bull)

File-This Oct. 27, 2018, file photo shows Notre Dame quarterback Ian Book (12) preparing to throw a pass during the second half of an NCAA college football game in San Diego. Notre Dame has persevered through its regular season without a defeat, and the path before the Fighting Irish is suddenly clear. With a win over Southern California, Notre Dame will secure a spot in the College Football Playoff. (AP Photo/Gregory Bull, File)

FILE - In this Oct. 27, 2018, file photo, Notre Dame head coach Brian Kelly reacts during the first half of an NCAA college football game against Navy in San Diego. No. 2 Clemson plays No. 3 Notre Dame in the Cotton Bowl on Dec. 29, 2018. (AP Photo/Gregory Bull, File)

FILE - In this Oct. 27, 2018, file photo, Notre Dame head coach Brian Kelly reacts during the first half of an NCAA college football game against Navy in San Diego. UCF’s Josh Heupel, Kelly and Alabama’s Nick Saban are the finalists for The Associated Press national college football coach of the year after leading their teams to unbeaten regular seasons. The winner will be announced Monday, Dec. 17. (AP Photo/Gregory Bull, File)