Oh, so that's what you meant by badges earlier. I thought perhaps it was a title under the person's user name (such as how you are called The Guvnor). On second thoughts, not entirely sure how you would represent the AL campaign staff in Badges..... RC, SLC and LC are easy, but the admins might be a little tricky (an ampersand perhaps?)
Honestly, I think the signatures are a much better place for the title, if it's important. It's generally where all the Wizards staff have put their statuses when they've been visiting in the past.