It would be cool if they could somehow introduce sub-classes.....just a thought anyway.
Given the theme of the expansion, the fact that it is not very popular and Blizzard wants it to be and that sometime ago some blue hinted at some changes coming concerning this feature, I would say:
LF Rated Battleground
37 + (3*7) + (3*7)W/L/Death count: Wolf: 0/1/1 | Mafia: 1/6/7 | TPR: 0.5/4.5/5SK: 0/1/1 | VT: 1.5/3.5/5 | Cult: 1/0/1Glyphmaster Gunhaver | Avatar by Hasana-chan
Proving grounds is announced, we know something about it and it's not that feature
'X-realm' combining unbalanced servers into balanced x-realms without actually merging them but work as 1 realm otherwise ingame.
For all of you hoping for cross faction, you guys really forgot what world of warcraft is about..
Remember when shamans where horde only and paladins alliance only.
We used to gank eachother in front of instance portals without the possibility to just fly away.
Where is the hate!! sissies!
ORCS FTW, FOR THE HORDE AND FOR HELLSCREAM!
I still think with the Horde vs. Alliance theme, the struggle over Pandaria will spread to Azeroth. I see there being Raid Scenarios where you raid a capital. Who knows, it could even be in the actual world where people in the cities will be caught in the conflict even if they didn't queue. Imagine a Horde zeppelin flying into Stormwind or an Alliance gunship gliding over Orgimar once per day.
player housing together with a revolutionised inventory system that allows you to keep whole sets of gear in your inventory, maybe together with fun items and tabards in a separate tab like mounts or pets
Blizzard adds Ventrilo into the wow interface to replace the native voice chat.
Another big change, could be something as simple as tabard storage or a dyeing system for gear.
But I hope it's player models.
"When i am done with you, you won't trust your own mind."
I think the surprise is that Galleon will spawn during the day!