Stop raging and being childish. Fair enough, WW needs support items to really shine and you just mentioned yourself other specs do too. The fact that WW is under performing is evident and it could use a buff on the set itself. In S4, WW was the only set that worked well and worked just fine for Solo play.
There are other specs not doing too great at T10 quickly as well, one of them actually being Delsere' s, the top Wizard spec for S5. There will ALWAYS be a better set than the others for a specific class for specific purposes. I would agree that it would be nice if they're reasonably close. But saying that other specs don't need support items is just wrong and you know it.
Where exactly was I raging and being childish? I am merely stating facts. WW needs to be buffed alot without support items! Delsere`s got tons of damage, and it can farm T10 reasonably fast and easy. My arcane orbit wiz crit like 15-20B without CoE, meaning I oneshot elite packs, and 2/3 shot RG with crits on T10. It might not have the movement speed, which you can ofc spec into if that is needed, but it still trumps WW set by quite a bit.
Show me where I said that other specs don`t need support items. What I said was that other classes aren`t depending on 1 single item to get them to T10. Because the sets are "increased damage" to "all" skills, so you can make whatever build you want not relying on 1 single item. My wizard can do T10 without WoW, T10 without unstable scepter, DH can do T10 without Yang`s Recurve and Manticore. It will ofc suffer a bit damage wise, but the damage will still be enough to kill stuff on T10 pretty fast.
My WW barb on PTR, 5.3M damage without WotB, yet dust devil hits for a measly 258m crit on a elite, with furnace cubed. Because WW set isn`t "increased damage" multiplier like literally every other set, its 2500% WEAPON damage. if it was changed to 2500% increased damage, the story would (probably, depending on mechanics)be very different.