Chained Prometheus
Member
I think Cap will die but be revived in the next movie and use Thor's hammer.
I think it's much more likely to be this: Steve survives Infinity War, helps lead the charge in A4 and wields Thor's hammer at some point in the final battle and then ultimately lay down his life for the fate of the universe.
Hell, Loki could be the one who connects Hela (Death in the MCU) and Thanos in the first place.
That seems rather likely to me. Considering how this trailer opens up and the fact that both Banner and Loki are in very different locations in the universe than Thor is going into IW, I bet Loki pulls something during the ending of Thor: Ragnarok that leads to Thanos finally entering the fray (and meeting Hela).