Lots of people are asking about the obvious imbalance between Hero or Villain Factions. Why not have a mission where you could do something incredibly evil to become or be accepted as a villain by lex luthor. Example you come into contact with Lex luthor as a hero and he says he wants you to prove your loyalty by kicking a bunch of members from your league or setting them up in open world to get slaughtered. Another example would be able to slaughter all of your fellow heroes in a certain area. You would be able to hit any hero and you wouldnt become a target unless you attacked them first. For Villains to become Heroes you would get in contact with Superman or Batman w/e and do some intel on your villain league to other hero leagues or maybe Start saving civilians or stopping bank heists. As for Faction based styles, once you've been accepted by the iconics to join their cause they would say we cant have you running around in this gear, these would suit you much better now; and they would replace those styles and feat names with Hero/Villain styles or feat names. It could be a week based covert operation of betrayal and you would never know when that person who you call friend is gonna stick a knife in your back. EPIC.