Poona, Shaq Griffin, maybe Carson (depending on how much he wants) and maybe Dunbar (depending on if he gets out of trouble and plays well this year) are the only ones I'd hope to bring back. The rest are aging vets/stops gaps/filler that can be replaced. I'll be sad to see KJ go if he's not resigned, but I think his time is coming to an end quickly.
Also, the 2021 draft could be trash if there's no college season. If that happens, probably a ton of juniors will go back for their senior year. And the guys who do declare will be coming off sitting out a year and there will be less available scouting material than there would normally be, so it will be even more a crapshoot than a typical year. So I'm not worried about not having many picks in this upcoming draft.
As long as Pete is here, we'll at least be competing for a playoff spot. Even at the beginning of his tenure when we were ACTUALLY rebuilding we made the playoffs 1 of those 2 years. If a couple of the guys from our recent draft classes can take a step forward, we'll be doing more than just making the playoffs.