[2020] I know you devs are working really hard to bring stuff to the game but it would be really cool to get some ranked rewards at the end of the season.

From our recent AMA:

We've just released an update of the ranking system in Patch 2.3, activating Ranking on Duo Crown Rush, and adding Rank Subdivisions. We intend to make the system more engaging and rewarding for players by adding Rank Rewards in a future update as well.