First off, his name in-game is Matt. Vaughn is simply the name carried by members of the Vaughn family gang on Ol' West.

Secondly, he's a development staff, and not even a high-level one. He shouldn't be wasting time solving problems and showing players the ropes. Deputies are there for that.

Thirdly, this thread is a waste of space. You can go advertise that you're special because your friend is a staff member elsewhere.