Twinks are not intended in bgs with levellers. Veteran accounts are pretty much fully decked out twinks hiding behind starter restrictions. Do you not think it is strange how you had to leave your experience on before your subscription ended to queue for battlegrounds. Blizzard did not intend for people to twink out their veteran starter accounts to the gills so they can stomp levellers just like the twinks they seperated.
Obviously Blizzard got enough complaints from levellers and they finally did something about it, forcing veteran accounts to leave their xp off, leaving them unable to get into battlegrounds.
With all that being said, I personally think retail is a complete joke for twinking, this new patch especially allowing high levels to queue into lower level brackets, allowing unplayable classes to that level bracket into the battleround.
Also f2p accounts coming back to mainstream I would be all for as well.
Anyways I am not trolling, I already promised to never do that again.
Just giving my 2 cents.