I can see what you are talking about. Part of the problem with this queue finder is they set you as dps, heals or tank. So ACN is forced to go dps, which adds another class for you to queue against.

Another part of the problem is you are wanting to clear content as DRG. I might be wrong but it seems like that is the most played class on this server. But, instead of pointing out problems here's a solution.

All of my jobs are almost 25 with SMN being 36. If I need to get content knocked out I switch to a job that can queue quicker. So if I queue as dps and don't get a pop I switch to heals as SCH. If that doesn't work I know that the job that's missing is a tank.

I think there is a shortage of tanks on our server. If you just want to play the endgame content roll a GLD then go PLD. The reason I say that is WAR is squishy. I love playing MRD but, I can tell the difference between the two while I am healing.