Deadpool 3 has been a steady source of fan rumors ever since Ryan Reynolds announced that Hugh Jackman would be returning to the big screen as Wolverine. Every new day, it seems, brings another story about who may appear and which character they'll be playing. Ben Affleck's Daredevil looks like a heavy hitter in this department.
Source:https://www.cbr.com/wade-wilson-fight-ultron-deadpool-3/