I don't understand the move from Jeff or Carter's point of view. They had to know Penner would use the idol, especially when he heard them talking about voting him out. Therefore, choice A is someone that no one likes and is no threat to win immunity, while choice B is part of the majority alliance and is a big threat to win immunity.
Obviously, vote out choice A because you hate veterans so much.
With a sack in 64.4% of his games, Von Miller is the most consistent pass rusher in NFL history.