A cryptic new Instagram post from Ryan Reynolds has fans speculating that the actor could be returning as Deadpool in "Avengers: Doomsday."

When Marvel released the lengthy list of names and superheroes cast in Avengers: Doomsday, there were many noteworthy stars absent from the roughly six-hour livestream. Among them was Ryan Reynolds’ beloved,

For now, Marvel is believed to only be shooting scenes for Doomsday, with the timing of Reynolds' post strongly suggesting he's set to return for that, rather than later down the line. Indeed, some fans are eagerly anticipating a second big reveal of Avengers: Doomsday cast members, perhaps via a second set of chairs, as production continues.