SoloQ changes

Consider following changes for SoloQ pls.

Cancel DuoQ
Make SoloQ - melee/caster/healer (hunter as melee or both)
- que time is long because there is low amount of healers, because no one wants to play healer when double melee sit on them every arena

Add SoloQ bracket also to Lordaeron and Icecrown, since 5v5 bracket is dead on both realms.

SoloQ instead of 5v5 could be nice, but does it make way more easy to get wrahtful or pvp rewards? If yes, then I'm against

If not, or if there is something made to counter that, like getting more point in "5v5" (who would be 1v1) than 3v3 or more rating, then I'm totally to that