I mean the roster will be young, but not inexperienced.
Mashack, Aidoo, ZZ all will be Juniors (granted ZZ won't be playing to start the season most likely, but still experienced and helpful in developing younger guys)
Julian, BJ, DJ, Freddie, Awaka all will be in their 2nd year with the team (assuming everyone returns) and despite only Julian/Awaka playing much going through a season is still good experience.
The thing is thus far at least we've not seen great return on investment from the portal especially when bringing in experienced guys (EJ Anosike and Tyreke Key for example). So this could be a completely different off-season for the portal from Barnes & staff, they may actually look to add younger talent with higher ceilings/potential that are looking for a change of scenery because a coach left. Wouldn't surprise me if we see players with 2 or more years left being mentioned more than grad transfer options that only have 1 year left.