Right, if you're using Rey, you're using her to Assassinate a toon before she's shattered to a million pieces. Maybe you get lucky and get her behind an STHAN taunt and she gets another turn or two.
She definitely sticks out among the pretty tight group of Resistance toons. A Real Zeta would be she gains foresight every time an enemy is Exposed. That would reduce her overall glassy-ness and is a kinda one person version of what QGJ already has for a whole team. IDK, can one get Stacks of Foresight?
Point is - her Zeta is one of the most oddball abilities, sitting on the wrong toon, providing no synergy with her group. Kind of think they put a bunch of debuffs up on the wall and threw darts for her ability. RNGdarts.