BYU football: Tanner Mangum’s gimpy left ankle is struggling Cougars’ latest big concern
Injury suffered late against Utah could slow down QB — or shelve him altogether — against No. 10 Wisconsin<br>
(Trent Nelson | The Salt Lake Tribune) Brigham Young Cougars quarterback Tanner Mangum (12) is pressured as BYU hosts Utah, NCAA football in Provo, Saturday September 9, 2017.