I've always been curious on onsides kicks. Is it not possible to put the thing straight up in the air high enough that it becomes a 50/50 proposition? It seems like that would be advantageous compared to the regular system that gives the receiving team a better position to recover.
Onward Fisher, Onward Fisher, block right through that line.
Block the ball clear down the field, a touchdown sure this time.
Onward Fisher, Onward Fisher, fight on for her fame.
Fight, fellows, fight, fight, fight, we'll win this game.