I think he could red shirt if he doesn't play in more than 20 percent of the games. He's played in 7, and 20 percent of our 31 regular season games is 6.2 - so I think he's played one too many.
6 would be less than 20 percent, 7 is more than 20 percent.
Edit - Wiki says its 30 percent, in which case he would be good as he could play up to 9.