Potential Lineups as I currently see it.
C Chamberlain
1B Stewart
2B Mendoza
3B Borba
SS Rodriguez
LF Williams
CF Gasparino
RF Farmer
SP: Volantis
SP: Burns
SP: Flores
Even if no one on the list leaves that is not a good team. Volantis and Burns would be really good but would need Flores to take a big step forward or for someone else to. Bullpen would have a lot of good pieces but not the dominant guys like this year. I'm not worried about the midweek starter seeing how they used that role this year.
The lineup would have some solid players but no one great. Stewart is a significant downgrade but should be easy to find an upgrade there in the portal or slide Borba over to first. I don't see a great option for SS on the current roster. I think Rodriguez will take a massive leap at the plate next year, especially since he will be healthy.
Portal Needs in order of importance:
Catcher
Power hitting 1B or DH
SS
SP
power hitting OF
RP
(I am not familiar with nor want to include incoming freshmen until they are on campus.)