Josh Harrison washed out with Detroit, but has found a home with the Nationals.
Mayfield returned to the team in late-September, after originally opting out of playing the fall season.
Michigan is seeing its new COVID-19 cases surge, as well as its positive test rates continuing to rise.
The former Buckeyes coach is going with Penn State this fall.
Defensive tackle Carlo Kemp will be a captain for the second straight year.
Linebackers Luke Fulton and Charles Willekes were arrested in September.
It was a $2 million two-team, money line parlay with the Lions and Dolphins winning on Sunday.
Influenza and coronavirus have similar symptoms, but there are important differences.
The Lions released cornerback Chris Jones in the corresponding move.
There have been 14 cases linked to the Brighton Assembly of God, according to the county health department.