Ping counter on the client menu.

It's so annoying when you have a teammate who joins with bad ping and just keeps disconnecting right? Have you ever joined a game not knowing your ping was horrible then you end up feeding? In long games like league where teamwork really matter, how do you play as a team when someone can barely move? RIOT needs to add a ping counter on the main menu so that before queuing up people can know if their ping is good or bad so that they don't accidentally ruin 4 other peoples games. Maybe this is harder to do then I assume but I'm assuming it can't be that hard to add a counter to the client.