For Idaho -- The beleaguered Vandals are looking for a big upset on the road under 33-year-old interim head coach Jason Gesser.
For BYU -- The Cougars need one more win to become bowl-eligible, and they can do it on Senior Night in their home finale.
For Idaho -- The Vandals have more turnovers of any FBS team with 27. They are 0-5 on the road, having lost those games by an average of 39.2 points.
For BYU -- The Cougars are 8-1 under coach Bronco Mendenhall after a bye week.
Idaho will win if the Vandals can force a flurry of turnovers, seize an advantage in the field position battle, and score touchdowns.
BYU will win if the Cougar defense plays like it has all year and the offense can run and pass the ball in inclement weather.
PLAYER TO WATCH
JAMAAL WILLIAMS, BYU: The phenom freshman running back has rushed for a team-high 516 yards and he could have a lot of carries against Idaho.
BYU'S DEFENSIVE SECONDARY vs. IDAHO QUARTERBACK LOGAN BUSHNELL: The Cougars announced Thursday that starting safety Joe Sampson has been suspended and has withdrawn from school, making BYU thin at that position. It will face a senior QB, Bushnell, who struggled last week against San Jose State.
Idaho: TE Taylor Elmo, who has missed the last three games with a shoulder injury, is under indefinite suspension for an inflammatory tweet he sent on Twitter after coach Robb Akey was fired last week. RT Jordan Johnson (knee) is questionable.
BYU: Center Braden Hansen (abductor) is not expected to play until next week.
Idaho hosts Texas-San Antonio, while BYU visits San Jose State (8:30 p.m., MT, ESPN2)
(All times Mountain)
Aug. 30 BYU 30, Washington State 6
Sept. 8 BYU 45, Weber State 13
Sept. 15 Utah 24, BYU 21
Sept. 20 Boise State 7, BYU 6
Sept. 28 BYU 47, Hawaii 0 (8:15 p.m., ESPN)
Oct. 5 BYU 6, Utah State 3
Oct. 13 Oregon State 42, BYU 24
Oct. 20 Notre Dame 17, BYU 14
Oct. 27 BYU 41, Georgia Tech 17
Nov. 10 vs. Idaho (8:15 p.m., MT, ESPNU)
Nov. 17 at San Jose State (8:30 p.m., MT, ESPNU/ESPN2)
Nov. 24 at New Mexico State (1:30 p.m., MT, ESPNU)