Red Skull
In Old Man Logan's possible future, wherein Earth's villains defeated Earth's heroes in a final battle, the Red Skull is revealed to be the mastermind of the villains' conquest and made himself President of the United States. Living in a Nazi-redecorated White House, the Red Skull had taken to wearing Captain America's old bloodstained uniform and collecting gruesome trophies from fallen heroes. When his men bring in a wounded Wolverine, Logan and the Red Skull fight. Unwilling to unsheathe his claws during the fight, Wolverine decapitates the Red Skull with Captain America's shield, ending his rule.