like you have said we have to wait for the changes as they might remake the ability in general (the bit about not wanting us use it in single targets etc).

Hi Asael, you're question has already been asked and replied to by MasterDinadan.

I have a question regarding hit cap. I've been reading that reaching poison hit cap was enough for 25 man raiding and that obtaining the white hit cap was not necessary.
Is that true? And if yes how come?

Reaching the white hit cap was never necessary. How ever as Poisons are more important in WotLK the EP Value of Hit decreased as the white Dmg part did. So once you reach 237hit (asuming Misery or impr FF) Hit is still nice to have but valued lower then Haste or Expertise

Small example: KT 25 last night i did about 42%white 21%yellow and 19%Poison (wound, deadly,env) dmg. Pre Patch white dmg was around 60%

You mentioned that as Combat the ideal poisons are MH Deadly, OH Wound. I have been trying been trying to test this lately vs Wound/Wound and I can not tell a difference in dmg. Does anyone know the dps difference from the 2?

Of course, because ingame tests do not provide the sufficient sample size to verify small DPS differences to correctly answer questions like WP/DP versus DP/WP. See Aldriana's reply to a similar question: Rogue - PVE DPS WotLK Discussion.

But let's look at Vulajin's spreadsheet output, Roguecraft LK 0.3.2.sp00n.v3b:

Settings: no changes made.
Weapons:
Dual Warglaives; 2.8 / 1.4:
DP/WP: 4416.54
WP/DP: 4416.00

Deadly Glad Slicer / QB; 2.6 / 1.5
DP/WP: 4625.18
WP/DP: 4649.16

Silent Crusader / Widow's Fury; 2.5 / 1.6
DP/WP: 4648.80
WP/DP: 4696.16

I believe DP/WP is stronger on fights with time off target, and WP/DP is stronger on fights you always maintain melee range. Reasoning for this is that it is faster to stack DP through the instant attacks on the MH.

Pardon the silly question, but isn't the chance to be dodged 6.5%, which would mean 26 expertise is the cap?

Its a situational talent that does good damage. You just have to be smart when you use it and not an idiot. I have also noticed that when on a boss if you use when you are directly behind him you will not move at all when you use KS so the cleave shouldn't be an issue. Just make sure there aren't any other mobs around when you pop it.

In a perfect world where you spend all your time on a boss who swivels like an office chair and spams cleave without having to burn down adds, yes, that would appear right. That never happens though.

In reality (did I just refer to WoW as reality?) very few boss fights will have you just sitting there in 'spank mode'. Killing spree is undeniably good burst damage and I've found it quite useful on trash and boss adds; this is undeniable. Yes, sometimes you do have to be careful about cleaves during boss encounters but it's really just an annoyance that you have to be aware of; pick your uses carefully and you'll be just fine.

As for dropping SnD/DP/Rup when you use it... no, that doesn't happen unless you choose to use KSp over refreshing SnD. It's 2.5 seconds, that's it.

Originally I was pretty 'meh' about KSp but I've really warmed up to it despite it's limitations. I still get 'invalid target' errors when I'm in phased content and it's annoying when you don't end up back near your target but neither of those are game-breaking.

Killing Spree on a 120 second fight is 2-3% of my damage contribution. Killing Spree can be used to avoid stuns and CCs. Killing Spree with Blade Flurry destroys fights with closely grouped adds. Killing Spree allows you to attack targets as they take flight or otherwise leave melee range. Killing Spree gets your 5 stack of deadly running way faster than just auto attacking. Just learn the fights and learn to use it.

This. Be creative with this use of Killing Spree and you will find it is VERY useful on some boss encounters.