http://wotlk.wowhead.com/?item=41189
http://wotlk.wowhead.com/?item=41190
I dont see any Epic BoP BS stuff yet. But I am assuming there will be some implimented, or more likely items like the Brilliant, Spiked or Tempered Titansteel sets will become BoP and require specialization.
Personally I'm keying on the fact that BS will be able to make some Shields in Wrath. BC Armorsmithing wasnt very versitile compared to Axe/Hammer/Sword Specializations as a Weaponsmith... nor was it great for Prot, which seems counterintuitive.
I'm guessing there will be a nice BoP Epic Shield (among other things... Chestplate, Legs, etc) usable only by Armorsmiths at 80. Probably Tier 8ish in terms of iLevel.
The other benefit to BS will be the ability to add a socket to some of your gear (Bracers/Gloves I think... ). And Wrath Gems will give better stats than BC Gems do (looks like double the BC Gem of the same cut and quality).
Edited, Oct 28th 2008 7:12pm by soobooboo