FILE - In this Saturday, Oct. 26, 2019, file photo, Nebraska quarterback Luke McCaffrey (7) rolls out during the second half of an NCAA college football game against Indiana in Lincoln, Neb. Luke, the younger brother of Carolina Panthers’ star running back Christian McCaffrey and son of former NFL receiver Ed McCaffrey, made an unexpected entrance against Indiana last week and turned in a strong performance. (AP Photo/Nati Harnik, File)

Michigan wide receiver Mike Sainristil (19) celebrates his 26-yard touchdown reception from Michigan quarterback Dylan McCaffrey (10), alongside wide receiver Cornelius Johnson (6) in the fourth quarter of an NCAA college football game against Notre Dame in Ann Arbor, Mich., Saturday, Oct. 26, 2019. Michigan won 45-14. (AP Photo/Tony Ding)

FILE - In this Oct. 13, 2019, file photo, Carolina Panthers running back Christian McCaffrey (22) reacts after scoring a touchdown against the Tampa Bay Buccaneers during the second quarter of an NFL football game at Tottenham Hotspur Stadium in London. Luke McCaffrey, the younger brother of the Panthers’ star running back and son of former NFL receiver Ed McCaffrey, made an unexpected entrance for Nebraska against Indiana last week and turned in a strong performance. (AP Photo/Tim Ireland, File)

FILE - In this Jan. 4, 1998, file photo, Denver Broncos wide receiver Ed McCaffrey runs a pass route during and AFC Divisional playoff NFL football game against the Kansas City Chiefs in Kansas City. Luke McCaffrey, the younger brother of the Carolina Panthers star Christian McCaffrey and son of former NFL receiver Ed McCaffrey, made an unexpected entrance for Nebraska against Indiana last week and turned in a strong performance. (AP Photo/Ron Heflin, File)