Dawson appeared in 11 games a season ago, was credited with 26 tackles and three TFLs.
One former player acknowledged that Danny Pearman didn’t direct the slut at any player.
Powell was projected as a guard starter for the Cardinal in 2019 before season-ending injury.
The starting LT to start the season, Robertson missed most of the season because of personal issues.
City of Columbus under a 10 p.m.-6 a.m. the past three days.
The protest was organized by former U-M player.
Barber played in 11 games the past two seasons for the Nittany Lions.
The Tigers indefinitely suspended the redshirt freshman after the incidents in home state of Georgia.