it might not just be "going to public raids" uni. but if the raiding guilds are helping out, then those people need to follow the rules of their own guilds, and not roll on loot. if this is being broken, then there will always be a problem.
of course, i was not able to do any of the controller raids this week due to the times they were hosted, so im not saying this is definitely happening. im just saying its a possibility.