[Oh dear. That doesn't look like it's going to give her 360° coverage at all... or even proper frontal coverage.]

Hmm... isn't it a little small? Can you make it bigger? Can you only make a standard shield, or can it go all the way around you like a bubble? 'Cause if not it won't help you against the time top.

[If fairness, there (hopefully) isn't a high likelihood that other time top users are going to attack her, but since that's what she's dealing with here he has to point it out!]