I'm not sure any of us did. It doesn't look right with the mask, imo.
Excalibur (2019) #2 2099 Variant by Mike McKone:
^From the face CB is pulling there, he's certainly been keeping up with recent developments!
"This is one a lot of people want to see. Henry Cavill as Captain Britain" by CLAY (Mortal Artistry):
I would actually welcome Henry Cavill as Captain Britain. I would be for it for him to have his hair dyed blond. The only thing I personally would see as a snag is that I think he should first have one more stab as Superman. One more movie to give him closure as Kal-El would be great. That's looking ever so doubtful now, unfortunately. But once that's done, seeing him as Brian Braddock would not be bad at all.
Captain Britain by David Finch & Jonathan Glapion:
I believe Cavill would be pretty good as Bond but I'm not sure 2 or possibly 3 franchises would be too much for him (he already has The Witcher and a possible future DCU movie or two). If we ever saw Brian Braddock CB in the movies, I doubt it would involve as many movies as the Bond franchise. Richard Madden or Aidan Turner could be good options for Bond.