Even "Trusted" makes more sense to me than guide. I don't want it to be some reference or something, but guide is both boring and doesn't really get the point across better than Veteran did. It's probably worse, because it feels like we're supposed to be showing someone something.
People are going to be pissed they don't have the trust level no matter what it's called.
I don't want to have to google my title to know what it means.