I'm not so sure about Terry Crews doing Doomfist now. What I mean is he could be the voice actor for him, but I've never heard Crews do any accents. With the ideas that Doomfist is going to be possibly Nigerian decent, who knows how it would turn out. It also might be a watered down Crews, still having comedic voice lines like other heroes obviously, but if he did a trademark "POWWWWERRRRRRR!" it might sound very weird with an accent on it. If Crews is doing Doomfist, I hope he can still pull it off and still get the accent correct to make it a great character.