I personally think the defense will be much improved this year. I think Walker at safety will be a big step up (see the bowl game), and Slaughter looks like he's going to turn into a really good CB for us. Jeudy-Lally should give us another starter at CB, and there's plenty of competition for Tank at safety.
LBs looks really good, though not a ton of experience past the first two guys. There's certainly a ton of talent with Herring, Perry, and Carter.
Defensive line looks to be really good again. Losing Young hurts, but Pearce and Josephs has as much of not more talent than even Young did. Baron hopefully locks down the other side, but we have guys like Tyre West or possibly Hobbs gunning for playing time at that spot.
I expect the offense to be good again, but not as good as last year. We have weapons all over the field, honestly we're kind of loaded at every position. Not a ton of depth of experienced depth at WR or TE, but again there's talent. Offensive line needs to her itself sorted out, but there's plenty of depth and talent to sort through at least. I'm pretty sure we have like 8 guys with starting experience there.