I don't know if anyone else would hold anything against her. I'm pretty sure I'd be the only one who would.

I forgave her for attempting to defend Mettaton-kun because I expected her to never do it again, and I don't doubt if it had been a real trial she would have done the same. That terrifies me. It is extremely unlikely, but if somehow the Kingmaker or anything critical leads to her covering up anything again I don't want to think what could happen.

[It is a very, very, very low chance and Mouri knows it's unreasonable to fear what he just said, but still...he needs someone to talk it with and Black is right here]