Displaying number players queuing for PvP

There is a small, yet brawny layer of players who has pvp on que for notable part of their gameplay time (even while clearing some zones). Showing current number of players queuing for each PvP category would simplify finding opponents, and might even bring a second wind to the whole PvP sector as it would be easier to seek opponents between modes and servers in open queues.
Thanks for attention!