One potential option is to deliver a long-awaited battle between Spider-Man and Venom on the big screen. As we saw in the Venom 2 credits scene, Eddie Brock and Venom are transported to the MCU.
After heaping not inconsiderable praise on Marvel's Spider-Man after its 2018 release on ... but then superceded by the much-requested Venom, and while all of these characters are well known ...