Solar Custom user title issue.

With the Solar upgrade we are given the ability to change our user title, and i have seen that some members have put "Trusted" in there user title which in fact are people who are not trusted, i think putting trusted, staff, etc. things like that should be prohibited from use of the user title option as it can be used for wrongful actions and more. @Ace, @Verdict, @LiquidS, thoughts?