Justice League Unlimited (New Earth-Twenty Five)

Formation
Several years after disbanding the Justice League, Superman decided that the team is needed once again and that he would have to form a new incarnation of the team to do it.

He began creating this team by asking former members of the Justice League, Big Barda and Mister Miracle to rejoining and help him form the new League. The two would agree and Superman would tell him his plan in recruiting more members.