Sinister is old enough that it would make sense for him and/or Apocalypse to have started Cadmus in the first place (in fact, it was to be revealed that Apocalypse started Weapon X).
When Onslaught happened, and the merged world was deprived of several heroes, what DC villains would Zemo have used in the first version of the Thunderbolts?
Would Age of Apocalypse have become "Age of Savage" or something?
When Onslaught happened, and the merged world was deprived of several heroes, what DC villains would Zemo have used in the first version of the Thunderbolts?
Would Age of Apocalypse have become "Age of Savage" or something?