User blog comment:Thailog/Ep. 205 "Beneath" discussion/@comment-68.82.160.3-20120526201042/@comment-1038387-20120526201412

Comic book origins are irrelevant. Beast Boy, Miss Martian and Kid Flash have different origins; Blue Beetle likely too as Infinite Crisis won't happen in YJ.

So that's no guarantee at all Trigon or Raven will show up.