User blog comment:Yatalu/Moderators/@comment-5285329-20140208213636/@comment-5285329-20140210035355

Maybe patroller is a good option after all. I found some other terms by looking synonyms to the word "assistant", to see if any of these alternatives work.

Adviser, aide, assessor, auxiliary, backup/backer, consultant, facilitator, secretary and supporter. Any thoughts on this?