When you have to move, you move, and that's exactly what Cassie does, and when Kon says "get behind", she sure as hell gets behind. Any other time she would have ignored him, citing overprotective boyfriend syndrome and plowed on ahead on her own, but when she's not packing her usual power, she knows when to back off.

She's pretty sure she could deflect those blaster shots if she needed to, and deflect them into the chompers, if she tried...