I just had a very similar thought while I watched Smallville last night wondering if Ollie would ever grow "The Beard" on that show. While I think Ollie should remain (at least somewhat) blonde, I do agree that the beard should probably just be fake and part of the GA disguise.Another thing about Green Arrow. If Skarsgard doesn't play the part, which he likely won't, I would make an alteration to the character that would piss off some die hard fanboys and is going to get me flamed. And that is, Ollie wouldn't be blonde or have an actual beard. I know suspension of disbelief comes with the territoy, but Ollie takes that to far. So I would have the blonde beard as part of the GA costume as a way to throw people off about Ollie being GA so he doesn't get exposed because of his brown hair.
Listen, Ollie walking around with a blonde beard and blonde hair would easily expose him as GA, no one can be that stupid, not even Lois Lane with Superman/Clark Kent.
I've seen Hunger, which is how I became a fan of his, but I've also seen how light and charming he can be, too, and on the shallow end, as a red-blooded female I have to add that a face like that was meant to be a dashing superhero, so I'd still prefer him as Ollie over Lex. But I agree he'd be a great Lex, too.He's my #1 choice for Lex Luthor, with Superman back in movement.
Sure he can grow facial hair, but the awesomeness of his acting style is better suited for Lex IMO. Check out "Hunger" He's quite intense.
He'd make a great Nolan-esque Lex.