No, they should focus on other things. There is also a reason Blizzard took theirs out.

I feel like the balance of classes would make this very very difficult. Certain comps would come out WAY stronger, a tank and healer team would be SOOOO strong compared to dps/healer, 2 dps, tank/dps.

Can someone link what you are all talking about? All I see is that its harder to get pvp gear after 1.1.2

Barrels bro

They are glowing squares with quest logos on them. They give you permanent stat bonuses such as aim or strength.

Not that +4 endurance on the item will really be useful.

X is harder to get to than most, so make that something not used very often, well at least for me thats what I'd do. Also, if you have a mouse that can be macroed at all, put alt on one of the mouse buttons and it becomes much easier to do alt+1 altq etc.