They're going to have a zombie JLA. So far, Earth 2 Superman, Martian Manhunter, and now Aquaman are in. Also, Batman may not be "dead" dead, but there is a dead body. Bart Allen has also come back, but younger. His aged body is still around. There's been tons of lanterns who have died since the Sinestro War. They have plenty to choose from.
They're going to have a zombie JLA. So far, Earth 2 Superman, Martian Manhunter, and now Aquaman are in. Also, Batman may not be "dead" dead, but there is a dead body. Bart Allen has also come back, but younger. His aged body is still around. There's been tons of lanterns who have died since the Sinestro War. They have plenty to choose from.