I know this thread has been made but it was in conclusive.
Scenario: Green lantern (Hal jordan) has become to grow suspicion that if flash was to ever go rogue he has the potential to destroy all of earth. Hal then tells the JLA and demands that flash be watched at all times and be contained a in a special prison. The justice league agrees with his reasoning, but says since it was his idea he should be the one to bring flash in. Flash and hal decide to finish this with a battle to the death. if flash wins he goes free. but if not he must surrender or be killed. The battle takes place on earth but with no life on it.
-battle to death
who would win?