completely disregarding stamina, minimal grind. If this is just a time killer I don't think you should worry a ton about minor stat differences. If you're looking to grind though, there's plenty of things you can.
flying tiger goggles
brilliant neclace
slime-encrusted pads
noble's robe
cuffs of black elements
serpent gloves
gaze-dreamer's pants/leach pants
corpse rompers/slippers of unturned loyalties
seal of argas
garrosh' pardon/lorekeeper's ring/gloaming band
random dungeon cape and belt
i have no idea why you want to do this though. gearing and the hunt before the pvp is the worst part for me. But I respect it.
(edited to clarify)