My head just went kablooey: Matthew McConaughey is being considered for the role of Captain America:After their big announcement Monday, we now know that Marvel Studios is planning to resurrect Captain America. His first movie isn’t slated for release until May 6th of 2011, but according to our sources they’re already looking for a potential leading man.One of our long time scoopers dropped us a message tonight to let me know that Matthew McConaughey may be one of Marvel’s leading candidates to slip into Cap’s red white and blue underpants. Our source is a reliable one, but at ...