UGA has a decent system for using two running backs as almost coequals. And it could help their "legs" longer term. Chubb is second in the SEC in rushing yardage career despite that bad injury and sharing time with Michel and Gurley.
He's my favorite NFL player, really a class guy.
The Dawgs may have another junior RB this year who leaves early and is first or upper second round pick in Zamir White.