I'm not really sure if I've worked it out properly, and it can be tricky as the make up of numbers between senior list and rookie list are somewhat flexible, but as it stands I think we will have 3 spots to fill through either the rookie draft or with delisted free agents.
McVee needs to be upgraded due to the 10 game clause I think, so that could be done with that really late end of the draft pick (we don't have to do it that way, but it would mean we meet that 3 pick minimum criteria). The other rookies I assume will stay as rookies, meaning we will have 6 (if Hore is retained). From what I can gather, 6 is the maximum number of category A rookies you can have.
It's a bit messy, and I may not have worked this out correctly, but my guess for our offseason is something like this:
Brayshaw - Kentfield (R)
Schache - Campbell
ANB - Sharp
Hunter - Pick 5 (Smith?)
Brown - Pick 9 (Armstrong?)
Tomlinson - DFA (Ethan Phillips?)
Smith (not yet delisted, but surely?) - DFA (Parfitt?)
KFW (Cat B) - Mentha (Cat B)
Hore - Retain
McVee upgrade to make up the required 3 picks.