The Fallen. To be honest, of all the enemies in Destiny, I have a soft spot for the Fallen. Sure, the cabal are our enemies for no exact reason, but the Fallen are just so misunderstood. Also, imagine Riksis, Aksor, or Draksis on your fireteam. Riksis would have dual swords, Aksor would have that Shrapnel Launcher, and Draksis could have the op wire rifle. Plus Randal the Vandal and a dreg would make a great fireteam.