Captain America: Civil War - 10 Characters Who Could Be Last Minute Additions

4. Star-Lord

Marvel have a tendency to advertise whatever film is coming out two releases later in their post-credits stingers; considering that movie from the point at the end of Civil War will be Guardians of the Galaxy Vol. 2, it's not insane to think that Star-Lord and his spacefaring mates will be given the slot. It's a fantastic opportunity for a gag - Star-Lord catches a transmission from earth depicting the war between the heroes, and mumbles to himself "Who the f*ck are these guys?". On top of teasing Volume 2, it be a nice set-up for when the characters ultimately come together in Infinity War.