I didn't find Pvt Hudson funny.
But then the only Aliens film I liked was the 4th one. And that prequel by Ridley Scott was total garbage.
I think casting that GOT guy as Iron Fist is ridiculous. He doesn't have the hardness to play a master martial artist. I hate it when tough characters are cast with pretty actors instead of actors who can play tough.
But then I was never much of a fan of Power Man and Iron Fist.
Oh and their height difference goes way back. If you look up the 1983 Official Handbook of the Marvel Universe, Power man is listed at 6'8" and iron Fist at 5'11".