But another possibility is that Joe and Anthony Russo were being looked at to direct a movie featuring a Marvel superhero group that’s just as famous as the Avengers, if not more so. We’ve known for years now that eventually the X-Men will be rebooted within the MCU, and with Marvel heading already hired Jon Watts, the man behind all the Tom Holland-led Spider-Man movies, to helm its Fantastic Four reboot, it’s easy to imagine the studio also wanting to look in-house director to handle introducing the team of mutants. Earlier this year, Joe Russo even addressed how difficult it will be to recast Wolverine following Hugh Jackman’s nearly two decades in the role.
Source: Cinema Blend