Suggestion Idea:
Make the Game Chat and/or Log popupable (like live chat) and auto refreshing so you get messages straight away instead of after refresh...
Could also mean you have a little window open without the main game window open to monitor the progress of a game.
Specifics:
I'm not sure how hard this would be to code but assume you've got all the pieces to do it as you have LiveChat already?
Why it is needed:
Sometimes I chat away in the chat and forget to refresh the map and I miss what other people/teammates are saying until I do refresh.
Priority** (1-5):