ArenaNet has today discussed the world-vs.-world improvements coming to Guild Wars 2 next month.
Specifically, the team is adding a new Siege Golem Mastery ability line, which renders your character "an unstoppable juggernaut of destruction" with super speed, AoE healing effects, and (of course) an ejection seat to amuse your guildies.
ArenaNet will also add consumable tricks; the first, called a Siege Disabler, is deployed like a grenade and disables weapons and golems and can be purchased with badges and coins rather than karma.
If you aren't into the PvP additions, well, you could always join the folks in Rata Sum protesting the absence of Super Adventure Box. [Thanks, thegirlwiththehair.]