When new features will be added to Blackrock?

As the topic title says... when new features will be added? I am playing WOW especially AT/Blacrock(now) from the opening and the server never changed anything, never added new features, or so maybe the transmog system and 3s solo que.

ATM players that play daily in Blackrock do 1 BG (full of AFK players), then do 1 arena of 3s solo que(again angry because of the random mates) and also couple of duels...then just leave. This is boring!

The actualy duel zone(ruby sanctum) atm is pretty boring also...there are so much beautiful places that we can make our duels. (otherwise the duel system is amazing).

The world pvp zone(isle of quel'danas) it is perfect, yes. But it is still cross-faction, i mean horde are enemies versus another hordes and etc. Would make much more sense if is like Ally vs. Horde. Also imagine that the actual world pvp zone is Blackrock Mountain and there is Ally vs. Horde, so you can even go solo there and there will be people that still will help you to kill some groups etc. (what i mean is that you can just go solo to world pvp zone and you will not be ****ed up by groups of people only).

*Adding a solo que for arenas 1 vs. 1 would be amazing also, because much players can't play well arenas 2v2... what about 3v3, they can just do duels and also if there is que for them in arena for 1vs.1 would be amazing feature.

*Removing the battleground "Alterac Valley" would be amazing also! Much people again when join in AV just stay AFK or even insta-leave the BG, because since tbc release this BG is not that fun either.
-add a kick for AFK players in BGs, like when you stay AFK for like 2 minutes you get insta-kicked and you got BG curse also.

*Couple of raid-instance (some kind of PVE) would be amazing too, either for some cool Transmogs or even higher PVE set/off-set.
-case credits are useless also!

My glads, Hypnotic.