For a very long while Arams have been a largely popular game type. I see players who have given up on rift and have decided only to play dominion or Pg due to those game type's faster play as well as their simplicity. Very few would disagree with me when I say that Arams are far more popular than twisted tree line, however, The 3v3 map is an official game type and even has a ranked mode while Arams are still only a custom game. The developers of riot hinted at a Pg matchmaking queue but that was some time ago and I am hoping they have been at least giving it thought. Another point of mine is that Arams has its own section in the League of Legends forums, with such popularity why is Pg not an official game type?
I am one of the players who quit rift because of all the hostility and all the tryhards, don't get me wrong there are still some in Pg but far less. Ever since Pg was released I have reached my IP cap almost every day and continued playing even until after. I eagerly await the day that Pg becomes an official game type. Not only Arams, I would also like draft, blind, and maybe some day ranked. For the Official Aram queues I think it would be best for everyone to have all champions unlocked truly making this game mode completely random.
Thankyou for reading and sorry for my horrible grammar and spelling.