The leaked t-shirt designs, courtesy Captain Marvel News on Twitter, puts Carol Danvers alongside the likes of Captain America, Hulk, Iron Man and everyone else who will take on Thanos in Endgame. As with all reported promotional material for Endgame, it's entirely possible that these are fakes.
Of course, we're yet to find out how Danvers will tie into Endgame, and it's unlikely any additional information will come before Captain Marvel hits theaters. However, Marvel Studios President Kevin Feige touted her as "by far the strongest character we've ever had," so she's certain to be one of the Avengers' heaviest hitters in Endgame.
Directed by Anna Boden and Ryan Fleck from a script they wrote with Liz Flahive, Carly Mensch, Meg LeFauve, Nicole Perlman and Geneva Robertson-Dworet, Captain Marvel stars Brie Larson as Carol Danvers, Samuel L. Jackson as Nick Fury, Jude Law as Yon-Rogg, Clark Gregg as Phil Coulson, Lee Pace as Ronan the Accuser, Djimon Hounsou as Korath the Pursuer, Gemma Chan as Minn-Erva, Ben Mendelsohn as Talos and Lashana Lynch as Maria Rambeau. The film arrives on March 8.