Sometimes games go on forever and at the end, it can be difficult to remember how players who have been kicked out during the game have been playing.
I have the impression that most people dont leave feedback to others in such case.
It would be helpful to be able to leave feedback to someone as soon ...

Displaying the name of the players in bold when they are online would help a lot in finding out who's ready to play and who's not before and during a game.