Instead of only having popup as educational reminder. We could also use the loading screen to show random tips and tricks, or facts.
As or notifications. Maybe it would be grreat if the notification pop-ups show at the top right.
example:
Enemy Team captured point: C
Enemy Team is capturing point: C
Your Team captured point: C
Your Team is capturing point: C
Resource point has changed to point:C
Using the right color to notify you about the current situation is really usefull.
If the game mode is crazy king then it might be usefull to have a red exclemation mark ( ! )flashing on the resource point as it gets below 50 points. Or flshing on the next resource point that will be available as the other runs dry.