If i have learned one thing from PUG DF groups, people do not care in the least bit what you need, if they don't know you. (and even then if they do know you) if it's a PUG you just need what you can, because they sure as hell will need it if they can. dark hold i have never, ever seen a single drop greeded that had the need options, because it's money to them.

all a loot master will do is be open for abuse and people start playing favorites like FFXI's horrible loot system was back in the HNM days. Never again. If you know the people you are with, you can easily work out who wants what.