So after (not) much thinking i came up with this brilliant and (not so) complicated idea.
Lately ladder activity at higher ranks became almost nonexistent, so if you dont want players to be leaving FAF you have to do something about it. And here's the ladder overhaul idea that (maybe) will make it more fun to play.
First, we split ladder into 2. Then we reset all ladder rating to start new season.
The first casual one is called The Pussy Ladder. It will use current players rating to match them, but games will not affect their rating at all. Specially designed for all those newbies, crybabies, whiners and pussies who "have no time to play a long game" etc. The maps will be exclusively 5km and couple other 10km maps that are small enough or are popular demand among these players. Also they are unlikely to change and stay the same for long period of time.
Second ladder will be our usual ladder how we liked it with all the cool stuff we couldnt have before. It will be exclusively top player oriented and called --- The Professional Ladder. Only high rated players opinions will be listened to and maps are chosen more to their liking. It will be season based, 30-40 maps per season with part of them rotated by Player Councilor with the start of every new season. Every player will have to choose a minimum of 15 maps (else ladder wont start and ask to choose enough maps). When players are matched, dice will be thrown to choose from which player's pool a map will be picked, also the more times your pool was used to pick maps, the less chance for it to be used again in next match. Every player can veto up to 4 maps (optional). Also possible feature - additional map pool, consisting of 15 top selected maps around your rating (+/-150).