Erm...
Well...
A few things stand out that are a bit... Iffy.

First off: Berserk mode and friendly fire. Seems like a risk factor that would've been taken into account before the events that you see in the prologue here, so I'd find it unlikely that she'd be picked if there was even a remote chance that things could be even more FUBAR after she's brought in.

Second: Ability to demolish a good chunk of a city single-handedly as collateral. That is... An issue. A big issue. Especially coupled with the first problem.

Next: Arsenal. "Piece flesh" is a pretty bad frame of reference when we're looking at thing many, MANY times more durable than that.
Also, carrying rockets is kinda... Suboptimal, don'tcha think? At least, not without a suitable hammerspace bag or pack mule to drag along... Which, you know, can be a pretty big liability.
There's also that eye, because you have to factor the existence of magic in many worlds into the equation. In a perfectly science-driven (aka 'normal') world, that's okay. But... Yeah.