What exactly does the Sony deal cover? Does it cover characters and concepts that existed when the deal was inked, or does it cover other media versions of every Spidey-related character new and old in perpetuity? For example, could Sony use the Jackpot variant of MJ but put her with Peter if they want in a future game or movie, or would Marvel have the exclusive say? I know Sony has produced material including Miles and Spider-Gwen as well as concepts such as the Spider-Verse but I'm unsure if those existed before or after the deal was inked between Marvel and Sony.