So what I suggest personaly is that they make another fresh realm.
-Why?
~Beacuse the vanilla period is like almost over,AQ is coming its only that and naxx left before they move to TBC.
~With all this what happened they gained alot popularity so new players are coming and its gonna be bit harder to lvl (too much ppl).
I suggest that they keep the original 2 realms and if they want to to add a new one for fresh new ppl
![Smile :)](./images/smilies/icon_e_smile.gif)