Just for Boise St purposes, I don't think they have a choice..
Rypien is the best player we will face this year (sans Nick Chubb). He would torch our man-to-man, especially because we don't teach "jam them at the line" technique. While Savion is a little seasoned, he will still play some Safety and there will be a learning curve.
I have hope here: When the defense was healthy last year, they put up some very impressive halves of football. Mario Osborne getting more playing time is great for us. He's a difference maker. Otha looks like the guy Arkansas recruited now and from all accounts, looks comfortable in his role, more than ever. If Thomas is as advertised, and we get anything opposite Osborne, we can play with Boise St. At least our front line guys can. Depth is probably a problem.