It's been four days since the big patch that was supposed to revitalize PVP, and at least on my server, we can safely say that PVP is alive. Aliiiiiive! With up to 240 Arathi Basins and 110 Warsong Gulchs to choose from, it looks like everyone and their mother are shooting for High Warlord/Grand Marshal weapons for leveling. Even the most uber-leet, overpowered warlock I know, who has 30 pieces of the Staff of Atiesh, wants some PVP gloves -- and judging from the kind of groups Alliance has been putting up in AB, quite a few Naxx guilds have been spending more time chilling around the Lumber Mill than facing the buggy boss encounters inside Kel'Thuzad's citadel.
A lot of healers seem to be trying to pick up the PVP armor sets that will help them level, while DPSers -- and newly dual-wield specced shamans -- are aiming for the weapons they've been unable or unwilling to get in raids. Slightly left out (again) are druids, who have somewhat underwhelming PVP armor and no "plus feral attack power" weapon.
Personally, I'm shooting for the High Warlord's Blade and High Warlord's Quickblade, since swords are much easier to level with when you're a lazy rogue who likes to read while grinding. I also might pick up the PVP legs to replace my last remaining blue item after a year of raiding (damn you, Ragnaros!) What are you grinding for, and how long do you think it will take you to get it?