10 HUGE MCU Phase Four Fan Theories That Could Come True

10. The Thunderbolts Roster

If the rumours are to be believed, there is now a Thunderbolts movie currently in development at Marvel Studios. Essentially Marvel’s answer to the Suicide Squad, this will almost certainly be a lot of fun, but the big question straight off the bat revolves around the roster of the team.

We’re looking at a group of villains and anti-heroes, and the MCU has given no shortage of options to look at. Starting with the most obvious, it would appear that this is what Val has been building to with her two MCU appearances so far in Black Widow and The Falcon and the Winter Soldier. With her she will bring Yelena Belova and John Walker, but who else?

Bucky seems like the kind of character such a team was made for, while Ant-Man and the Wasp villain-turned-potential-anti-hero Ghost would also make a fine and unique addition. With the Abomination’s return to the MCU in Shang-Chi and soon She-Hulk, he can’t be ruled out, and Taskmaster will almost certainly be involved.

Looking further afield, could we even see the debut of one or two Netflix MCU characters in this team? Where better to bring in John Bernthal’s Frank Castle than as a Thunderbolt?