She doesn't need it. She is by no means a bad character. Her defenses were shot because of how overwhelmingly good her offense is, so having the best WU in the game would break her.
Because of that, I'm hoping this was the AI (as the player 1 character was already selected by the time we go t the footage, meaning they could have been selecting the AI's character - would have helped if we saw just another second before). If not, she better have lost some offensive tools to compensate.
You missed the point entirely from what code said. She has strong offensive tools to compensate for her lack of WU options. If she can warp off of wake up, that means she's at her offensive option every single time without having to worry about walls. No character can do that so why should she? Story-wise she can warp at will but that's beyond a far edge of balance.