One of the questions the I hope THE BRIGHTEST DAY is gong to adress is why these particular heroes returned and not any number of other dead characters. Why Aquaman ans Hank Hall but not Ralph and Sue Dibney. It can't be the Oracle explanation that they're so great in their current role that "we" don't want to undo things. They've barely appeared since they became "ghost detectives" at the end of 52.