Minnesota offensive line coach Brian Callahan has tested positive for COVID-19 and will not coach Friday night when the Golden Gophers take on Purdue, Stadium football analyst Brett McMurphy reports.
Norries Wilson, the team's director of player development, will coach the offensive line instead.
Minnesota will be without 20 players and several staff members Friday night as the team deals with COVID-19 and injuries.
Behind this offensive line, the Gophers rank fifth in the Big Ten in total yards of offense (407.5 per game), 10th in passing yards (192.3) and second in rushing yards (215.