I actually thought Rivera may have done enough to save his job but honestly, I'm not sure now. (lol)
Rivera is safe for no other reason besides the sale of the team.
I don't know the time frame but given we're now in January and it's week 18 in a few days, the vast majority of firings will happen next Monday.
That means all of the preferred options at head coach will be gone long before any sale is complete. In addition, all of the better options to fill out a coaching staff will be gone as well.
Even if the sale was finalized the day after the Super Bowl, that's probably still too late because it's way too much of a time crunch between then and the senior bowl, scouting combine, pro-days and the draft. Rushing the firing/hiring of a complete coaching staff probably just exacerbates all of the issues they have.
By far it makes more sense to go with Ron in 2023...probably trim payroll a bit, ie, Wentz, Samuels, Leno Jr., Roullier will be cut, saving a whopping $57 million in 2023 cap space and $50 million in 2024 cap space.
In addition, I'd consider trading a few guys Kendall Fuller and Montez Sweat will probably get you late second day picks or possibly early third day picks and save another $20 million in 2023
DaRon Payne is the tough one, he's a free agent and he's going to get a monster deal, but Snyder may not want to sign that check on his way out. The team may franchise him, they'll have the space, but again, given the circumstances of the sale, I wouldn't be surprised if he wasn't tagged