Monkz (2.5, ST lure proc weapon, 2 ToV augs) parses about 3-3.5k consistantly without bard buffs. With bard buffs, bard epic click, and discs I pulled off 5.9k DPS on a 5 mill HP mob.
Our ST raid monkz was always up from the 4-5k range according to my parses, but this is with bard procs/+30% dmg songs/panther/sham epic 2.0 click etc etc.. Also, I had the bards debuff the mobs so that the monk/shamn proc would land almost every time (wanted to see my max dps possible).
Also, Monkz has the ele leather sleeves which give a 70% fire focus (this effects the monk 2.0 clicky, as well as the shaman 2.0 clicky which are both fire based). This helps boost damage also, and I'm sure if Hans/Pie got a foci like it then they would benefit even more (due to their nuke being a lure, monk is only draught -- -10 resist check).
Rogues could use a boost though, I'm not saying they couldn't. I also wanted to point out though that neither of the rogues are really up-to-par gear wise compared to Monkz

Also, no other group ever has the shaman epic click (which is improved accuracy + that proc) so the numbers are inconsistant. Next raid I'll see if I can put together a group that can clarify some of this, i'll just need to tell pie to not be half AFK like he likes to be

. I just hope his dagger was fixed and has the correct backstab damage by Sunday..
Edit: you know now this has me thinking. Tyler, when you put in the 2.0 did you give it the correct backstab damage? Also the augs, do they have backstab damage? I know that the issue with the backstab damage table was a while back, and I just want to make sure it wasn't forgotten about with newly added items. Can't really make adjustments to rogue DPS if their weapons aren't even doing the damage they should with backstab><