A lot of rage has occurred on the recent update. My solution is have an option like "Turn luck off" or "Turn luck on" and depending on that setting you will be matched with other people with the same setting, and everyone is happy. Same ratings and ranks, just different matchup system.
Luck on: 0%WR random order, (maybe)Medium Earth Luck off: Current ladder settings.
i don't like it, as it would allow to manipulate the pairing system a bit. But i would appreciate something similar:
- add option to set preferred settings (luck/no luck) - pairing system don't care about this setting - if both players have this options set in the same way, their play on their preferred settings - it would require 'main' settings, to use when players have different settings.