Feature Request: OnPhotonPlayerNicknameChanged

I've got a lobby/room viewer I'm working on, and one of the things I can't find elsewhere is an event for when a player's nickname is changed. I'm currently using an Update() to check for a changed nickname, which works fine but doesn't follow the flow of other PUN code.

It would be very convenient to have an OnPhotonPlayerNicknameChanged event added to Photon.PunBehaviour.