It's a great way to get some extra PvP gear without cost the raid isn't difficult and almost everyone WoTLK Gold can take it on at any time during the calving seasons that releases, they will also be adding an additional boss, so that in season six they will add an boss who drops gear for season six, and in season seven will add a boss to drop season seven gear, etc. And in season eight there will be four bosses total that will each drop each season.

There's also a variety of issues and questions for Wintergrasp in a World of Warcraft 2020 to see as the current game environment is drastically different from what it was in the past. First of all, nearly every PvP server is 99% Horde and Alliance. In addition, if the battle is limited to 100 versus 100. This means that an account like benediction which has more than 30.000 players just in TBC and even wrath won't allow a tiny fraction of the playerbase to even be a part of the battle.

I personally don't have an answer to this question seeing as it's quite a difficult one to answer. Even in the scenario though you can still fly there after the war is over or it won't be instanced to do some weekly quests, or to buy WoTLK Gold vault of Arvon for as you own your faction and are switching topics to arena points.