Pair and a spare: Tailback depth a must-have in Big Ten play

Ohio State running back TreVeyon Henderson, left, cuts upfield against Tulsa defensive back Travon Fuller during the second half of an NCAA college football game Saturday, Sept. 18, 2021, in Columbus, Ohio. (AP Photo/Jay LaPrete)

Michigan running back Hassan Haskins (25) dives into the end zone for a five-yard touchdown run against Northern Illinois in the first half of a NCAA college football game in Ann Arbor, Mich., Saturday, Sept. 18, 2021. (AP Photo/Paul Sancya)

Michigan running back Blake Corum (2) dives for a one-yard touchdown run against Northern Illinois in the second half of a NCAA college football game in Ann Arbor, Mich., Saturday, Sept. 18, 2021. (AP Photo/Paul Sancya)

Minnesota running back Treyson Potts, left, is stopped by Colorado safety Isaiah Lewis in the first half of an NCAA college football game Saturday, Sept. 18, 2021, in Boulder, Colo. (AP Photo/David Zalubowski)

Ohio State running back TreVeyon Henderson, left, stiff-arms Tulsa defensive back Travon Fuller during the second half of an NCAA college football game Saturday, Sept. 18, 2021, in Columbus, Ohio. (AP Photo/Jay LaPrete)