I'm not sure I agree with this one as I prefer Tyler Mane's Sabretooth, lack of jouer la comédie be damned, but I do agree that the jouer la comédie was superb where Sabretooth was concerned in Origins, especially in comparison to the rest of that movie.
Now, I don't necessarily agree with these choices of actors, but it was something to think about. Many of the characters the auteur felt needed recasting I would agree with, though not necessarily agree with their choice of replacement.