I think he means that he is the holy pally, grouped with an Arms warrior. He's having a match against a rogue and a healer, who are dominating the proceedings. Well i'd say have the arms warrior go for the healer. If the rogue goes for the warrior, you should be able to keep him alive long enough to take out the healer, after which the rogues should drop fast enough. If the rogue does come for you, we are after all, priests in plate, so you should be able to survive long enough for the opposing healer to die, which once again lets you team up on the rogue. Avenging wrath + Divine Favour + Holy Shock + Consecration isn't something to be trifled with anyway.