Taznoch, you need a much larger sample size to prove that your methods consistently yield higher DPS. You are also ignoring the factors of player error and latency.
I simmed it.
Warlock_Demonology_T13H is the default profile for T13 Heroic, using 0/3 Bane 3/3 Corruption and Incinerate Glyph, with no changes to the rotation.
Demo_SboltMeta takes 3/3 Bane, uses Incinerate glyph and uses Sbolt in Meta
Demo_Sbolt is the usual 4.2 priority/spec/glyphs.
The demo heavy movement profile is: Inci + 0 bane + 3 imp cor.
But I have some serious doubts about all other fights except for Ultraxion and Warlord Zon'ozz. Because we have to cast Immolate many times for most of them.
No, for Warlord Zon'ozz you'll want to Immo the adds in HC. If im going to talk about HMs,Ultraxion will be the ONLY boss fight where the 0/3 Bane, 3/3 Imp corrup. Incin glyph build will be useful. If the enrage timer is super tight (probably will be), the Incinerate build might be worth using. That's about it. Normal mode Ultraxion you'll have no problem killing if you out gear the fight with full Ht12. The introduction to the "new" build may be fun to talk about but it's just not realistic in Dragon Soul.
Palmz - Warlock
Imminent
JUICE
Eternal Reign
Infallible
Duality
I'm kinda confused why, once the two normal mode trinkets are attained that Demon twisting gets dropped altogether. Especially since the main pet to use is Felhunter, which its Demon Soul effect only affects Corruption while the Felguard gives haste and affects fire/shadow spells. Basically, Demon Soul becomes useless at this point or something? This is assuming Incinerate as the filler.