As of season 3, all players are required to sing with a robot in 3D during every game.
Reason: It’s just too darn fun!
See also:
The robot in 3D must be a minimum of 5ft tall and 2ft wide to be seen from the stands.
This is not optional, and will be checked by our team of highly trained and extremely bored accountants.
If the player refuses to sing with a robot in 3D, they will be subject to a fine of 1000 dollars, and/or 10 games in the penalty box.
This will be enforced by our team of highly skilled and slightly sadistic accountants.
Players with a documented medical condition that prevents them from singing in 3D with a robot will be granted an exception.
Please note that this is not an excuse for not singing with a robot, just a reason for not singing with a robot while also not singing with a robot.