The Avengers are just so awesome. But some of the superheros overshadow their teammates. Sure, Hawkeye is cool and all, but Ironman? Thor? The Hulk? It’s almost not a fair fight. But Americans love an underdog. In honor of the new Avengers film, Age of Ultron, Jimmy Fallon had Hawkeye actor Jeremy Renner perform a very special superhero-themed cover of Ed Sheeran‘s Thinking Out Loud.