Is the Merc with a Mouth finally joining Earth's Mightiest Heroes? A cryptic new Instagram post from Ryan Reynolds has fans speculating that the actor could be returning as Deadpool in "Avengers: ...

Ryan Reynolds‘ posted a Deadpool graffiti-ed Avengers logo on Instagram today, which started the rumor mill that the Merc with a Mouth would be in the Russo Brothers’ Avengers: Doomsday movie. Sources ...