My dream post credit scene for this film, is a shot of the X-Mansion and then zoom in to see Professor X (McAvoy) in a wheelchair. He raises his hand to his head and thinks "To me my X-Men" Then we see some shadow out of focus shapes move towards him.
It would be awesome to get the first teaser for the MCU X-Men, i thought it would be too soon but given they'll most likely introduce Prof. X in this one who knows? We certainly won't see the actors for the X-Men as there's no way in hell that casting could have been kept a secret.
As much as I love the Fox movies, I'm kind of hoping once the X-Men become a regular presence in the MCU that they start over from scratch. I'd like to see their own take on the characters, rather than just continuing what Fox did.
If they want to include the Fox movies as part of the multiverse, like they might be doing here, I'm fine with that, but I'd still like to see a new version of the team too.
I saw the trailer in the theater in front of The Batman yesterday, and was surprised to see it's Doctor Strange in The Multiverse of Madness, this whole time I thought it was Doctor Strange and The Multiverse of Madness.
I think it's a given that they'll completely reboot with maybe the exception of Patrick Stewart but sad to say he's getting really old so a multi movie deal with all the stress might not be the best for him. Complete recast is most likely with possibly the greatest attention on who will follow Jackman as Wolverine ( if Marvell has actual steell balls they will cast a short, stocky and not that attractive guy).