Originally Posted by
darkwarrior42
The first post I saw was talking about getting flagged flying over Wintergrasp (which these days often includes getting dismounted), which won't be relevant in WoD anyways.... but WG is still used as a PvP arena for the battles. Outside of the battles the zone is pretty much obsolete; it's no longer used as a primary farming location, because those mats just aren't needed for much anymore.
Ashran, as I understand it, is an evolution of Wintergrasp. Wintergrasp was designed as a PvP zone, but did so by making it a good (if not the best) place to farm crystals if your faction had control, by putting a fishing daily there, and by making it auto-flag everyone in the zone so that when you went to the zone to farm you had to be ready for PvP. The battle itself was usually well populated (at least on my realm), but was only a small part of the zone. Ashran, on the other hand, wont' have set battles, it will be continuous and fluid. I've also heard nothing about PvE objectives designed to try and force or entice PvE players into the zone to provide PvP targets (and, in one of the very few places where it's actually is a good idea, CRZ will help ensure that the zone isn't dead as a result). So saying they're using the concepts of Wintergrasp again is.... well, wrong. Wintergrasp is outdated; if it weren't, they wouldn't be completely redesigning how they're implementing the PvP zone in WoD (since the WoD implementation is nothing like Tol Barad or Wintergrasp).
In summary: The Battle for Wintergrasp isn't outdated, but the zone as a whole is, and neither will bear much resemblance to Ashran.