As the titles suggests, i know there has been alot of speculation, but i take this as imo confirmation in the near future twinks are gone.
11:11am: We also want players to be able to level up in the battlegrounds, kind of mix up leveling PvE and PvP. XP in addition to honor, and daily quest support through 10-80.
From WoW Insider in the PvP Panel at Blizzcon.
BlizzCon 2008: WoW PvP Panel - WoW Insider
Also: Direct from a Tigole, blue: Q u o t e:
We're also planning on improving some Battleground and PvP features in general. For example, we want to give you the ability to queue for Battlegrounds from anywhere in the world. We're also going to explore EXP gain through the PvP system as well as low level itemization to support that.
link: https://forums.worldofwarcraft.com/t...=1&pageNo=2#22