The Marvel Anti-Hero That Civil War's Writers Would Like Introduced In The MCU

Despite its very humble beginnings, the Marvel Cinematic Universe has grown exponentially in the eight years since Iron Man hit theaters. Heroes of all shapes and sizes have debuted in a variety of ways and formats. That being said, there's still an immense library worth of awesome characters for Marvel Studios to mine. Everyone has their own opinion as to who should debut next, and it seems that the writers of Captain America: Civil War want to see a certain aquatic hero make his debut. Â Spea...