One particular moment in the trailer managed to drop jaws: Chris Evans retrieving the power of being ‘worthy’ of Thor’s hammer. However, Sam Wilson continues to hold the mantle of Captain America. The question remains: who exactly is Chris Evans playing if not Captain America? As mentioned in the comic books, there is a possibility that he could be Nomad, a brand new characterisation. On the other hand, Rogers could be the sinister Captain Hydra, who triggered the Secret Empire crossover event, per Collider. If the second possibility comes true, fans could see evil Robert Downey Jr. and evil Chris Evans.