When I still did Rabanastre I liked to put markers because for some unknown reasons pugs tend to fail at the second boss.

But in some groups somebody would keep remove the markers or just place them in an other locations or just put them in the middle etc (Yes, there were people that actually got in the middle then during the sand orbs ...)

Also, while we're add it, give us the option to not only blacklist people from our own party but from the whole alliance raid. After the roulette is over in the contact list you only get the 7 players that were in your party but the other 16 players from the other groups are not in that window, will make it much easier to blacklist trolls and bad people.
And increase the slots as well, the 200 slots are almost filled up for me. Unless of course your servers would crash ...
Have to be careful with that!
#serverlimitations