Board Thread:Movies/@comment-3048593-20180715232450/@comment-3048593-20180822203351

Not sure if it's even true to begin with, but he is apparently playing Yon-Rogg (according to the Hashtag Show in passing, which may or may not be reliable, but Hulkophile added it recently). And I can't tell you why they wouldn't make it more clear, since I don't know their reasoning (Yon-Rogg isn't that big of a character), but it's probably for a good reason, and not because they don't care. They have their reasons for keeping certain roles undisclosed.

And apart from Lashana Lynch (who is either playing Monica Rambeau, or according to some rumors a female version of Rick Jones in the movie), none of the other confirmed actors are that big of names to where people would care about who they're playing, unless of course they are playing big ones that they're holding off for now.