Ideas for Ranked's picking-lobby

Hey there! Got a few Ideas for Rankeds which will be helpful for further teaming up before the game starts:

1. "Im on my main/second/autofilled position!" Why not make it visible for the team which position you have been assigned for? Names and positions are grey anyways, so for example if I got lucky and I'm on my main role then my name/position will show in green, 2nd position in blue and autofilled in red.

2. Alarming sound or 2nd confirmation when attempting to ban a champion who is currently prepicked on your team Some players in ranked don't pay any attention and just ban what they always ban, but if you are going to pick it and even show it with your prepicking... those people screw you over. "Oh I didn't see you are going to play that champ cause i was on phone" - just an example.

3. Promo Show who is currently in promos cause why not?