[Look, the only person she reads flawlessly is the Chief, and that's because she spends a big chunk of her time literally wrapped around his brain.]

The UP might actually have the tech to repair the neurological damage. I doubt it would bring Maine back [and he seemed like an ass anyway] but there's a chance of turning the Meta into a functional, non-homicidal person.

[This is unusually nice for Cortana, but she realizes his current status is the AIs' fault.]

Or, I kick down the door on his implant and cook his brain the rest of the way to well-done.

[Annnnnd back to normal.]