Forum:Do all of the people who live on Ralltiir have tattoos on their heads?

In Rogue squadron 2 on the mission to Ralltiir you escort scientist to a blockade runner. All of them seemed to be bald with something on their heads. And in this image of Basso his head is the same. Is there a reason for this?JediBob 20:53, 6 February 2008 (UTC)