Thing that stands out to me is that we lose Batty, Mangelson, Nelson, Bagnah, Lutui, Robinson, Collins on D for sure.
Kelly could be gone as well, I guess we'll see. With the improvement this defense has made this last year we could have an even better unit next year full of upperclassmen with 2-3 years in the system. If we could get a transfer or two on the interior line this defense could be otherworldly.