Blizzard released a post previewing the new PvP Brawl coming in Patch 9.2, Eternity's End: Solo Shuffle, a PvP brawl meant to serve as experimenting with solo queueing for arena matches!
Solo queue. For a long time now, those two words have been a rallying cry for parts of the PvP community whose appetite for World of Warcraft Arena is insatiable.We’ve been reluctant to simply apply a solo queue wrapper around the existing Arena format for several reasons. But we’ve never stopped asking.
Read more on wowhead.com