Ranked queue roles - Fill MMR gain?
I was wondering if choosing "fill" as a role would lead to better MMR gain, compared to actually picking a role, since it might indicate a player is more well-rounded.
I was wondering if choosing "fill" as a role would lead to better MMR gain, compared to actually picking a role, since it might indicate a player is more well-rounded.
No.
No, only winning can increase MMR, that's it. Nothing specific like that gains you MMR.