The only thing I think Wraith needs is an adjustment to her passive so players with lag can use it.
Me, on my good PC with great internet:
Wraith: Shooter! Move!
Me: I find cover and don't get shot. Passive works as intended.
Someone else, on console or high lag internet:
Player: Gets shot.
Wraith: Shooter! Move!
Yeah... Maybe also give a small (5%) damage reduction on the first attacks against her (when her voices would trigger) so people with lag still get something with it.
Also, Mirage still needs a part of his passive that works when his team is dead and he's forced to run solo. In particular in this season where the ring is killing more of my teams than bullets (cause as much as I ping they don't listen and bloody well run!).