In fact what you talking about was 264 meta changes, not 3.3.5b "class balance changes". Unfortunely i dont have any old material to provide, altho the 3.3.5b patch was "famous" simply cause u were able to do some decent things even if fun specs such as Fury and some comp were just "not as much good as they are normally, but still superior to the most". Back in that patch top ranks were Hpala/War, Disc/Hunt, Ret/hunt (dont remember) and Ele/Dlock mostly like. Look at the ladder right now, sounds familiar if you remove from the ranks Shinta warrior alts and also not having Homerjay or any top hunt/disc playng unless randomly for fun. Meanwhile would highly suggest to check 3s, isted of be focused on 2s.
2s is supposed to gear up bracket, which is as im taking it, and tbh never had any issue in get 2.3 no matter of the class i was using and/or helping out ((nowdays mostly like boosting friends to their required rating, and still not that hard).
Why you should nerf something u can get it, if you know u'll face Smourne , just work hard and get LK weapon in raid or donate also, simple as that.
Did 2.2 with ulduar weapon in 2s, reached almost my highest rate with Oathbinder, and still im not even that good war.
Shadowmourne becomes a deal only when the really top warriors (not the tryharders) face eachother in mirror.
Blackrock can get it by Donating/Quest
Icecrown get it back Donating/Quest
Lordaeron...well feels sorry for them but they can get it with quest
Sorry if i sounded rude,is not my intention, but my english isnt that good.