In-app notifications
I've noticed that on my Android phone, when a notification banner appears on the home screen, showing the first line only, and you click on it, it annoyingly disappears. This includes confirmation reminders for games and training sessions. In order to see the full message you have to go back from whatever screen the app happens to be on and click through to your team and then to the notification section (or to the game/training section). Why does the notification not appear in full when you click on it? I'm sure that many players (and possibly parents) will not be bothered to click through two or three screens to find a message, and therefore it has not served its purpose.