The lock in screen

Not so much a bug... but I feel like there needs to be more of a signal to know when it is your turn to pick. Like for when you ban a champ, the screen goes red and you know your up. But when u lock in a champ its quiet and no change in the screen color. Maybe a little blue but you cant really tell. I've noticed this because I didnt know it was my turn to go cause there was no signal... therefore 5 min queue wait.