With the introduction of the Have group will travel spell http://db.mmo-champion.com/s/83967/h...p-will-travel/ that allows you to summon ALL party or raid members to your location on a 6 second cast, we (Rogues) have just become the most valuable tool in city battles. Simply send a rogue (horde) into Stormwind and hunker down in one of the canals by Varian's castle, and BAM.... 39 battle ready groupies pop up at your side and you storm the keep before anyone has the chance to even react... This spell is going to make us feel... awesome...
(and obviously you can be alliance too, just using an example)