Best supportive class in pvp?

[Stormhusk]

What class is the most dependent when it comes to giving support and in groups!?

Me i would have to say shaman and rogues there best in groups and give fairly good support to anyone in most situations

[Reverrend]

Rogues in groups, no, they get locked down easy

[Deleted]

IN Wrath i have to say it was a tie between shaman and priest for me, don't know about Cataclysm.

[ShamanWiz]

Id say priest and shaman, but shaman is more group dependent then priest, priest are actually deadly solo but shamans really arent at all.