To be fair we probably need 35+ or so to even hit the 85 next year (after graduation/draft/transfer attrition). We went into the bowl game with 60-65 scholarship players available.
Per LWSVOL's post "Look at 2022 Roster" on the FF, we went in to the bowl game with 67 - Kameen Marley so 66. In those 66 are another 8 that have to decide whether they're staying or moving on. The rest have already announced they are returning. I thought the same thing you did, until Larry put that out. Basically we have to assume most of those are leaving or we have transfers to make room for even the numbers I mentioned in my OP.