Some people raised their eyebrows when Marvel hired Joss Whedon to write and direct its superhero mashup The Avengers, but Marvel head Kevin Feige obviously has a lot of confidence in the Buffy creator. According to Pajiba, Whedon's even been drafted to do a rewrite of the fast-approaching Captain America, to be directed by Joe Johnston. Fox executives must be so mad that they can't cancel this right now! [Pajiba]