I've been collecting Marvel Lego since the second year of the line. As a result I have tons of duplicate Captain Americas, Hulks, Star Lords and Peter Parker Spider-mans. I'm wondering what you guys do with your duplicate Minifigs that really can't be explained as semi-canonical troop-building (like Iron Man or Hydra Henchmen)? I currently have all the Minifigs on show from the line, but it's a sea of duplicates.