The Penguin
I don't know did anybody mentioned that so far, but Tom just could be perfect for an elegant, more attractive version of Oswald Cobblepot. He can play nice, evil, cold and funny/absurd which are all the qualities Penguin needs.
shareI think that'd be interesting but highly unlikely.
"You can count all you want, Mistress, but that's all the marmalade there is!"
-Rob Anybody