***Alright so i just have a quick suggestion that has been asked of before by many people, i'm just going to refloat that boat.
Isle of Kezan
So bit of fun content they could add as a bit of a bonus for 7.1 could be Isle of Kezan rebuilt for all of you're gambling needs, im talking darkmoon faire on steroids BUT WITH GOLD all kinds of fun minigames achievements mounts, pets, toys you name it just fun stuff. Lets face it guys we have way to much gold now a days cause of Warlords of Garrisons we need a good gold sink.
But that's not it!, Trade Prince Gallywix has had fuck all to do with anything in-game since cata so in the mean time he's been building a gambling party ship where PvPers may jump on in a gladiator pit in the middle of the ship and Duel 1v1 in front of specating players! But that's not all you can BET on dueling players in the arena!!, They could add dueling brackets so it is similar to the brawlers guild system where there are ranks so on say rank 10s and go against rank 10s or something along those lines.
Now for the PVE side of the content,
Vault of Kezan
The goblins didn't have alot of time to "evacuate" their loot from the great vault of kezan, and now there are new owners who have taken over the vault with an evil purpose. (This raid could be similar to the Vault of Archavon/Tol'barad Prison or be a full raid let you guys decide that one)
And even more of a bonus maybe a fun new 5 man Dungeon too