If there was ranked 1v1 match making for AoE2 DE, how would it work?

More importantly how would you want it to work? For example how does map pool and civ picking work.

In my opinion I would want pure blind pick with a random map chosen before hand out of a select like say 8-15 map pool. If you dodge after seeing a map you don't like you would lose rating of course.

Only bad thing I would dislike about this is some maps might see the same civ picked every single game like Italians. Would need at least okay balance. But then again would help with balancing the game as well. Seeing the same civ every game.