Fan favorite Jon Hamm has been mentioned quite a few times on this website.
With news coming out a couple of days ago thinking he is too old, it seems that the 39 year old actor has had a change of heart.
"Those are the internet things that one person says, and then 15 more people Twitter it, and then it becomes this sort of phenomenon," he noted. "It's news to me. If the powers that be are thinking that, I'd like them to get in touch with me. We can maybe discuss it!"
I for one think he is the best choice I've heard so far. Of course he'd have to bulk up a bit but I'm all for an older Superman!