Norrin Radd
To me, my board!
Lex Luthor is one of those characters who's always changed with the times. He's gone from mad scientist to legion of doom leader to president. Making him autistic dweeb in the 2010s was right on point. I don't think he needs to be physically intimidating either cause his real power comes from his brains. Plus, it makes the contrast with Supes even more evident.