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.

Fans who spent years watching the Marvel movies in order will recall how successful Deadpool 3 was, and are eager to see Hugh Jackman and Ryan Reynolds back in upcoming Marvel movies. The latter actor recently set the internet ablaze thanks to a cryptic Instagram post, check it out below:

Ryan Reynolds posted a cryptic picture on Instagram, which might have confirmed Deadpool's appearance in Avengers: Doomsday. Learn more here.