Use this as a tool for your locked and private stories to cover up major reveals or plot twists. Also Use It To Make It Mean You Can't Find The Person For The Role.
When John Stewart, the current Green Lantern of Sector 2814 is busy dealing with a far off affair, Guy Gardner is Selected to become a Green Lantern and protect Sector 2814. Guy has to go up against Former Green Lantern Sinestro.
