Yes, Massie lost a lot in the backfield, but return everyone but one player on the O line. They will open holes for whoever is in the back field. Senior line with that much experience, playing 15 games last year, Will pay dividends in the long run. D line , some will play both ways. Differently will miss 34 Trampler at LB. Young man was a beast. Defense secondary will be as good if not better. They held Wyoming CJ Hester to under 70 yards, Add in they played Western Brown (Novak) McNick,Bloom Carrol and Ursuline.