I've uploaded an example of our Spring 2011 Playbook.
This is the most recent revision but obviously still needs some work.
You'll notice each position has a color, shape, and number.
This allows the kids to catch on faster during practice.
It also confuses defenses by allowing 3 different calls (color, shape, number) for the same play.
In addition you can call an audible color should a receiver come open.
Lastly we sometimes will call 2 colors for a HB pass. (i.e. Balanced-Purple-Red-Go).
Bear in mind most of these plays and information has been gathered through this forum.
All I did was modify some of the plays for 10U and add the color, shape scheme. Thanks to all who helped provide the plays.
Let me know your thoughts.