Some Dick-Face in Hollywood: A female would NEVER become head of a mostly-all MALE team! Females dont work as main characters! A Female is Not Strong Enough to carry a bunch of bitch-ass white boys!! Never would men go to see a Female Take The Lead!!!
Me, whispers: Cassandra Sandsmark was voted as leader of Young Justice by a fan poll, beating out Robin (the only character with his own title at the time) and Superboy (the most sterotypically male character on the team, debatably).