A small feature in teambuilder.

Hello Riot! As a player, I would like to ask you if you can create a small feature in teambuilder. I really like the idea of teambuilder but there is one flaw. Waiting time. Sometimes it takes ten minutes to fill that one missing spot. So, I would like to request if you can implement a fun minigame(league of legends theme or etc.) Replacing the map or can be activated by a clicking a button. The minigame can be stop or be pause but when a player tries to join your party the minigame will automatically be stopped. Thank you for reading this and sorry for wasting your time.