The damage multipliers for burst in Sub-tree is really awesome if you are honor-farming in BG's (what I am doing to get that S1 Gear). What I have been experimenting with lately is Expose Armor, all since I decided to take the new ShS out for a testspin:
Mind you this is not for Plate/Papa Bear:
Premed ->Garotte->Shiv,
Expose armor (Have Imp EA and Serrated ofc) and hit evasion, fight/kite and build 5 CP & <35% HP.
Vanish and immediately hit ShS, hit Eviscerate in Stealth and BAM!
15% Imp. Evisc
20% or more on Imp. EA
20% Dirty Deeds
10% Master of Sutblety
20% ShS
..........................................
85% increase on your Eviscerate and suddently I understand why Blizz ain't buffing it.
It hits like a truck if it crits. If it doesn't, well you are a Rogue so u are used to it. ShS is really tons of fun, makes the rogue feel ninja and yes, I belive you who will pound in and say "LOL @ ShS-Sub in Arena +2300 NOOOB", this is bg and crap-geared ppl like myself, ok?