Deadpool 2 will introduce Cable, the time-traveling son of the X-Men’s Cyclops. The character has one of the comic book medium’s more complex origin stories, so it remains to be seen what will go into the backstory of the big screen Cable. The role is currently being cast and, while rumors have been quite prevalent, an actor has not yet been selected for the role. Meanwhile, Deadpool 2 is also said to feature the luck-altering mutant Domino.
Plans are already laid out for the third Deadpool film that will flesh out a full X-Force team.