Sorry for the delay, but I put something together for them here. Let me know if you need anything more to work with or want a different scenario to start!

Also, I forgot to ask whether you'd prefer sticking to MJ's canon point and having her missing memories as per the end of No Way Home, or if you'd rather she'd remember all of her previous experiences with superheroes. I'm down for either, it would just be a different dynamic depending on which route we go!