Liam of the Rings

It surprises me that Liam Neeson was not in Lord of the Rings. He would have fit right in. He's got the foreign accent. He has been in a lot of fantasy movies (Clash of the Titans, Narnia, Wrath of the Titans). He has been in a lot of franchises (Star Wars, Battleship, Batman). He has been in a lot of movies where he is running around in the forest (The Grey, Kingdom of Heaven, Seraphim Falls). You could import his Rob Roy character into Middle Earth with only a few tweaks.

Whenever they do make the Stalin biopic, Liam Neeson will star in it with few prosthetics

Of course, it could just be that he is in every movie so it now feels weird whenever he isn't on screen. Either way, kind of feels like Peter Jackson make a big mistake. Not a King Kong-sized mistake, but still a pretty big one.