based on my guesses where people will play
Aaron Donald === huge loss. Replaced by Kobie, probably. Downgrade but Kobie should be a Pro Bowl-level guy, maybe not All-Pro, not all time great
Jonah Williams == not a big loss. Probably replaced by Fiske, should be better, much better athlete, lacks experience - Upgrade
Michael Houcht == not a big loss as starter, bas backup value. -Upgrade, a sizeable on with Verse
Byron Young == could go either way--- gets better (a year of experience) or cannot rule out sophomore slump. Barring that it's an upgrade.
Bobby Brown III - should get better with another year under his belp, very young
Backups -- Desjuan Johnson - should be better. Tyler Davis , possible upgrade.