As far as I know, during the PC beta of Stage 2, it is planned to release a patch every week or so.
I think this opens up the opportunity for the following:
Every other week, the devs create a topic with all their telemetry and stats of 1 character (for example the one with lowest/highest winrate, or the biggest difference between high and low level players).
Then the entire community may try to suggest what could be improved about that character, what annoys them specifically about playing it/ against it/ with it etc, etc
With the input of 1 week, the devs then may continue to try and patch that character in the next week. Followed by the next character in the week after that.