I don't think its necessary.
Most people leave me alone now, not many people beg me to ban or kick someone for something, because when ever someone comes up to me asking for me to ban them I either reply with sarcastic comments or I explain to them I can't do anything unless I witness it. One way or another, I get the message across from them not to complain unless it's a serious issue such as a hacker or something.
(people aren't afraid to ask me for things, they just know when to or when not to ask for my help)
Of course, there will always be newbies that complain because they lost or something like that, but that's too bad, just have to ignore them, not really that hard.
Also, in the situation of trying to be "undercover" or what not to catch a minge, say you get called into the server because someone's hacking or glitching, I just come with a different alias and only use my mic so they don't see the VIP tag.