Queue for AV and run to Icewing Bunker and tab out and afk (remember to tab-in roughly every minute and half and jump).
Your tab will glow orange when you're attacked, let yourself die. Do not tab-in to defend, defending IWB will actually prolong the game. Die fast and move away from graveyard and tab-out/afk for two to three cycles (60-90ish seconds) and then return to GY and rez and port to Van. Run inside Van's room and afk rest of game.
No horde will take your tag in Van's room if you die (very unlikely anyway, hasn't happened yet in over hundreds of games).
No one will think you're afk either (on the macro scale anyway).
I hit Rank 10 on two characters and got the entry level PvP gear two weeks in a row.
If you have term papers to write, jobs to do, careers to uphold, etc, this is a solid method of afk-ranking to 10. I had no afk reports.
In fact, I've been falsely reported AFK on my Spriest main for actually defending/playing the game many times! and yet never reported AFK while on my alts that are actually AFK grinding. So, if you dont bother anyone, they won't bother you.
On further notice; if the game goes beyond 12 minutes, leave. That's a rule. All my games that have gone past 12 minutes have actually gone on for more than 30-60 minutes afterwards.
Just leave at 12 minutes unless the BG is at the very precipice of win/loss. Good rule of thumb.
Enjoy your afk grind!
PS.
Works best for night elves. Shadowmeld inside some deep/remote corner of a Bunker on the mid-floor. Remember to pretend to be PvPing if the bunker is lost and then die fast and shadowmeld again at Van.