Concerning Raiding, Dungeons, and old content in WoW cross-faction play, it means that players are able to recruit their teammates from a much larger pool of WOW WoTLK Classic Gold players. Queues for automatic group finders will also be greatly reduced.

This freedom of choice has a positive impact on both PvP and PvE-related content, as players are able to enjoy the full benefit of any capabilities they desire without being confined by their faction. For example If a player wants to utilize the Human race, but wishes to play with their Horde group, they can now easily do so.

What's the reason? World of Warcraft Has Finally Included Cross-Faction Play

These kinds of changes to ease limitations on gameplay were implemented in World of Warcraft before. The introduction of cross-realm gaming allowed players from different realms (not across regions, but) to team up so that players did not require a fee to change realms if they were looking to play with friends in a different realm. In much the same way, players won't have to spend money to make a faction change within Alliance to Horde on WoW to get the same effect.

Blizzard Entertainment did not release publicly reported subscriber numbers for World of Warcraft's Warlords of Draenor expansion, possibly due to a sudden decline in players, a move that sparked much controversy. Regardless, players can only guess how many subscriptions there currently are on World of Warcraft and how many of them are engaged in game-related content in the endgame.

The recent lawsuit and controversy that has surrounded the company as well as the mixed feelings about World of Warcraft's latest update, WoW WOTLK Classic it's likely that the number of players has decreased. By how much is impossible to  cheap WoTLK Gold establish but it's likely that the decision of introducing cross-faction games in WoW may be an effort to reverse the impact of a dwindling player base.