In fact, hypothetically anyone who’s died or left the franchise could now return from Robert Downey Jr’s Iron Man to Chris Evans’ Captain America.

There have even been rumours that the latter will play an evil HYDRA version of Cap in Doctor Strange in the Multiverse of Madness.

The possibilities are endless, but here’s hoping the use of time travel and the multiverse doesn’t undermine stakes.

As for where a variant Black Widow could show up, the most likely option is Doctor Strange in the Multiverse of Madness.