FILE - Purdue head coach Jeff Brohm talks to reporters during an NCAA college football news conference at the Big Ten Conference media days in Indianapolis, in this Friday, July 23, 2021, file photo. Brohm named Jack Plummer the starting quarterback late last week, partially because of his mobility. But Brohm also made it clear he's still willing to make a change -- if he doesn't get the kind of play he expects. (AP Photo/Michael Conroy, File)

FILE - Purdue wide receiver David Bell (3) makes a catch over Nebraska safety Marquel Dismuke (9) and cornerback Cam Taylor-Britt (5) on his way to an 89-yard touchdown during the fourth quarter of an NCAA college football game in West Lafayette, Ind., in this Saturday, Dec. 5, 2020, file photo. With his knack for making the difficult catches as well as the easy ones, Bell is among the most dependable receivers in the country. (AP Photo/Michael Conroy, File)

FILE - Purdue quarterback Jack Plummer (13) throws against Nebraska during the first half of an NCAA college football game in West Lafayette, Ind., Saturday, Nov. 2, 2019. Brohm named Jack Plummer the starting quarterback late last week, partially because of his mobility. But Brohm also made it clear he's still willing to make a change -- if he doesn't get the kind of play he expects. (AP Photo/Michael Conroy, File)