So I was in 3v3 last night and my pally fell out of the arena and we had no heals therefore me and my rogue partner got owned. So we decided to wait it out because we had nothing better to do and make the other team leave, well after 45 mins or so of chilling their priest decided to try and rez me, AND IT WORKED! I know this is completely useless i just thought it was funny we had them stack up a ridiculous amount of kills about 20 or so and when a gm finally fixed it and the 1 hour 12 min arena ended, they had about 20 killing blows.
BTW this only works with teams of the same faction and you must be released to be resurrected.