Well look at this, Blizzard is doing exactly what they did before Burning Crusade was released. We will see a major content patch released before the new expansion (most likely version 3.0 of the game). It is very close to what they added in for the game pre-Burning Crusade, we're getting talents, the barber shop, and much much more, check out Eyonix's post below!
*With the release of Wrath of the Lich King
approaching, we wanted to provide you with some important information.
In preparation for the expansion, we will be issuing a new content
patch in the coming weeks. Much like the patch made available shortly
before The Burning Crusade's release, this content patch is designed to
bridge current game content with that of the expansion and will contain
some exciting changes and additions.
We have outlined some of the larger features scheduled to release with the patch below:
New class spells and talents
Stormwind Harbor
Barbershops in capital cities
Zeppelin towers outside of Orgrimmar and Tirisfal Glades
Two brand-new Arenas featuring challenging new layouts, terrain hazards, and moving obstacles
Guild calendar
Hunter pet skill revamp
New profession: Inscription
As mentioned above, this is not a comprehensive list, just some of
the major highlights. We’ll post the full patch notes as soon as
they’re available. Regarding Inscription, please note that all Burning
Crusade players will be able to select Inscription as one of their two
professions and level up to a skill level of 375 with it. Upon the
release of Wrath of the Lich King, players who purchase and install the
expansion will be able to continue leveling in Inscription and the
other professions beyond 375.
Source: World of WarCraft Forums
More...
*With the release of Wrath of the Lich King
approaching, we wanted to provide you with some important information.
In preparation for the expansion, we will be issuing a new content
patch in the coming weeks. Much like the patch made available shortly
before The Burning Crusade's release, this content patch is designed to
bridge current game content with that of the expansion and will contain
some exciting changes and additions.
We have outlined some of the larger features scheduled to release with the patch below:
New class spells and talents
Stormwind Harbor
Barbershops in capital cities
Zeppelin towers outside of Orgrimmar and Tirisfal Glades
Two brand-new Arenas featuring challenging new layouts, terrain hazards, and moving obstacles
Guild calendar
Hunter pet skill revamp
New profession: Inscription
As mentioned above, this is not a comprehensive list, just some of
the major highlights. We’ll post the full patch notes as soon as
they’re available. Regarding Inscription, please note that all Burning
Crusade players will be able to select Inscription as one of their two
professions and level up to a skill level of 375 with it. Upon the
release of Wrath of the Lich King, players who purchase and install the
expansion will be able to continue leveling in Inscription and the
other professions beyond 375.
Source: World of WarCraft Forums
More...