With the new ability to throw the ball, I think they should make a griffball mode that is dodge ball. If you get hit by the ball you die and have to sit and watch till the next round.
I don’t think the ball does any damage though, however it is a good idea if it can work, makes more sense then a constant volley of grenades.
I’m sure they could do something to add ball damage (not from tea bagging) also it might work best to have respawns and a game time limit to keep the action fast paced.