The image is subtle. If you haven’t seen it yet, there is clearly a man who isn’t an Avenger with this series of heroes. For the ignorant, that man is Nathan Fillion, unofficial Geek God. To the mainstream, he’s known as Castle, but to the geek underground he will always be Malcolm Reynolds from Joss Whedon series: Firefly and Serenity. I kinda wish he’d be a bigger deal in Hollywood, but he’s a bit too old for Hollywood to make him a big star. Photoshopped images are all we’ll get out of him.
Banana Scoop 
I’m glad he’s getting some love on the small screen with Firefly, but yes, he needs to be a bigger deal.