Normal MMR should be the same as Ranked
I'm currently sitting at Plat 3 and kind of struggling being really good at some roles and not so great at other roles (Mid, ADC) I wish to practice the roles I'm weak at so i Que up for some normal teambuilder. But i cant practice at all when every single game is a stomp when i am matched with low silver players. I cant practice in Ranked or else I will lose. There is just no way to get better unless I spend upwards of 100 games in normals raising my MMR. I honestly feel myself becoming worse playing with people much lower then me. Just some thoughts.