What if Brawl Stars did LTM Ranked Modes? (Duels specifically)

Obviously they would be much less "competitive" and more ranked, but I had a specific idea I thought sounded fun.

I don't know how many people are generally a fan of duels, but I actually love playing them. The unfortunate thing is that the map pool is small (I think), and it's not always in rotation. However, with a ranked mode, there are 2+ main benefits.

1: You can play 24/7 duels, for those who enjoy the mode.

2: There's opportunity to play a more diverse map pool. Although considering the nature of duels and premade teams, it should probably be a map per day.

3: You get a ranked mode with no bad randoms (i say while making this during a draft phase).

Maybe people dont even like duels. I do though. AND they need to add them back to friendly battles. Thoughts?