BYU offensive coordinator Jeff Grimes is grabbing attention early in the 2018 season, as the Cougars have implemented an offensive scheme that's helped the program get off to a 3-1 start.
With No. 20 BYU set to face No. 11 Washington in Seattle on Saturday, Sports Illustrated's Ross Dellenger examines the fly sweep at BYU under its first-year OC.
That includes the challenges the Cougars have in implementing the system, the history of the fly offense, as well as how the fly sweep played its part in BYU's 24-21 upset win at then-No. 6 Wisconsin.