Yeah lol, maybe in the case for warrior... in the case for many other classes though ... Druid had all kind of hybrid builds (especially for PvP), same for Mages (are you guys familiar with the elemental build?),Shamans, Rogues and even Paladins... you could custom tailor so many things depending on your gear.
No idea what they will go for in the new "classic" realms, but you can bet this is something I'm looking forward to.

Anyway, still valid points from my side about the weapon specs ( as now we won't be sticking to singular weapon) and about the viability of 1Hers as a warrior weapon. They were for such long portions of the game, it's pretty sad to see Blizzard "pruning" that outside of the class.