I have my heart set on Harvey Dent, and his inevitable fall. He is by far the most interesting Batman character. But I'm also a fan of player vs. player conflict and Hero/Villain player interaction. Plus some villains, like Lex, Joker, Sinestro, Black Mantis, The First, Darkseid, Lobo (Anti-villain but still), Black Adam, Braniac, Captain Cold, etc etc etc really [i]deserve[/i] their own dedicated players.