After looking through the current Demonology and Affliction profiles, I noticed that they are both running out of health half way through the fight. While they do not run out of mana, it gets rather low towards the end of the fight. I am now curious if that has some influence on the DPS numbers. Unfortunately I can't test it, because "infinite_health=1" is not working for me (might be only active in SWTOR-Simcraft) and increasing Stamina does not change anything (as Life Tap is now percentage based). Ideally, you would want an option to ignore health cost (a working "infinite_health=1") and another option to use the new Soul Leach talent.
On another note, all the BiS profiles are still using DTR. In Beta, Wands (for example
Finger of Zon'ozz) have an incredible amount of spellpower while staffs remain unchanged (see
DTR). I did a quick check with Fingers of Zon'ozz/Dragonfire Orb and got to about 80k DPS (see
here). Are you intentionally ignoring Wands, assuming the buff is not intentional and will not go live? Currently, every Wand has a lot of spellpowe, with the 389 PVP Wand having 15314 spellpower.