Pings this game needs
- An enemy ward is here
- Enemy laner is moving ... (an arrow points in a direction set when pinging, maybe by click and drag)
- Warding here (so your team knows that you are not looking to start baron in full view of the enemy, and that you just are placing a ward so the enemy wont start it without your team knowing)
- Engage this enemy now
- Use ult now and here (for global ults like Shen's, GP's, and Karthus')
If you think of more, make a comment and I will add them to the list