World Of Warcraft: PvP & PvE: STEALTH is in!!!!

In case you have not heard...

Mark Kern recently mentioned that PvP/PvE stealth skills WILL be in World of Warcraft in some capacity based on this IGN interview!!!

Here is a snippit:

"....There are also plenty of stealth elements in the game, which should really play out in PvP, but can also be highly effective against monsters and in dungeons...."

Could this be a hint at Assassin & Thief classes???!!!

Source: IGN Vault