I have an idea that I would love to see implemented, and am willing to compensate someone for their time if they are able to code this and get it implemented. Pm me if you think you could do this, and we can discuss pricing.
The idea is to provide a map specific ranked function that ends in a weekly tournament, thus declaring a king of the map.
Players will use the new ranked function to play games on the specific map over the course of the week, and the top 2-4 rated players will play in a small elimination tournament Sunday at 2pm.
At the end of each week the map will be changed, and the ratings will be reset.
I know a lot of players that like to practice one map at a time, and I think this could be a popular event that highlights some great 1v1 action
King of Map Ranked Features
1v1 King of Map Ranked Search Function ( Borrows from the same 1v1 Automatch Search, but uses separate Rating)
Rating system will use the same Truskill system, but will need to start with a lower variance, so early games don't have huge swings in rating.
Leaderboard that shows all the active players and their rating, along with any active Kings of any maps.
Leader board could ideally show replays / casts of the previous final matches.