Cleaning Up The Messy Backyard of The PE Hall of Shame

In Elementary school I am sure that almost everyone has played Clean Up Your Backyard, or as the PE Hall of Shame calls it "Messy Backyard"

The Object is for students to hurl a wide variety of objects over a net, or maybe a midline, of a basketball court for example, in order to be the side that has the "cleanest," backyard.

I remember playing Messy Backyard and I just remember the gym being utter chaos. Back then I had a great time playing the game, but now that I can look at the game and really assess its ability to "teach" the students skills I can see that it really does belong in the PE Hall of Shame.

There are multiple problems with this game.
1. It creates chaos, which isn't good for learning
2. Strategies are difficult for young students to understand (if they understand them at all)
3. It doesn't create movement or any activity really. Its a very stagnant game where students usually wait for an object to roll to them or be in close proximity.

I think there is an argument here for MBY to be in a PE class but most of the game will have to be modified.