I doubt Camilla would agree. If Stoat ever returns, he won’t be in public or have special status, just like Andrew.
ETA: agree completely with
@LadyMuck and
@Bobble22 on this
I can't see the Stoat returning as a half-in half-out. What he wants is titles guarantee for him and his Ho, no stripping, titles guarantee for the Flatpacks possibly with HRH added, immunity from prosecution (possibly IPP status), and money. Lots of. We won't be told, and I'm as sceptical of Palace spin now as of Daily Express rubbish.
The Coronation will boost their Royal credentials and victimhood. The Stoat could never interact with the RF again, but there are concessions to be had. Maybe a bolthole in the UK, a promise he could return in the future, remain a COS and in the LOS.
He's a drug-addict and thief, and needs the RF to pull strings with immigration and the law. The RF will protect him, violence victims paid off, and with all the storm clouds gathering they will come to a deal so that they both don't come unstuck. The Flatpacks will be further cemented into the family, and it's far too late now to ask for DNA or proof of live birth.
BookWorm's Dossier of questions and evidence of fraud about the children will be binned. Questions about christening and family photoshopping, Delaware, fraud, Snakebite, will be squashed. The mutual silence pact will hold, as each side has much to lose and everything to gain. But as everyone else who is hostage to the Stoats, Chuck has been Markled.
Like if you even get a tiny nip from a Komodo Dragon, its venom is so toxic it will finish you off eventually - though it might take a bit of time.