Ed Norton is one of our best working actors and his career has sadly slumped to the point where I could see him doing TV. Would be a great pick for a ST Captain on a future series and having a legit great actor in the lead just opens it up for you to do so many more things as with Stewart on TNG.
Maybe too big of a Star for it (but a lot of people are just listing A-listers) but Natalie Portman tapping into the space marine energy she had in Annihilation to play a Trek captain could be fantastic. Plus she'd get to do the Trek/Wars double. Would probably have to be a movie or a "special guest star" recurring role like Yeoh, though.
Maybe too big of a Star for it (but a lot of people are just listing A-listers) but Natalie Portman tapping into the space marine energy she had in Annihilation to play a Trek captain could be fantastic. Plus she'd get to do the Trek/Wars double. Would probably have to be a movie or a "special guest star" recurring role like Yeoh, though.