Found by accident, messy macro tough so Feel free to test it without some script lines xD.
Make macro which goes
/script PortGraveyard()
/script RepopMe()
/script RetrieveCorpse()
/afk
/reload
So what do you have to do?
First make sure you are dead. Run away from spirit healer a bit. So when your away a bit Spam macro, after you reloaded it first time spam it fast another time(your still in bg) you'll see screens are different.They will go like this Wotlk screen-bg screen-Wotlk screen
Tested it 3 times, all 3 times it worked!
Happy exploiting!
Edit:
When you reload it first time, u must keep pressing bind even its loading! Cos you will still be in bg for small amount of time before it kicks you!
Edit:
http://www.youtube.com/watch?v=ceogL8ZZMRA
Right before second Reload
PS.I hate alliance premades