Heroes of the Storm does, however, occasionally set its ARAM mode as a mirror match, 10 copies of the same hero. These are never fun, combining the worst elements of HotS and LoL. These games are decided early but take too long to actually resolve.
There was not a rating offer after my last one, so this post suffices. I uninstalled Heroes of the Storm and the Battle.net Launcher. I would rather never play again than ever play that mode again. And since the mirror matches are handed out at random, bye HotS.