User blog comment:Kir the Wizard/Evelyn Sharp returns as Artemis/@comment-28458080-20160622013335/@comment-28458080-20160624014222

I know Nightwing is a Batman caharcter but Deathstroke is a Batman/Teen Titans character Ra's is mostly a Batman character and now that Geoff Johns is head of the DC films and shows he could allow them to use Batman or Nightwing Supergirl got Superman months after he become the head of everything