Well, I imagine you are being facitious, but other than the goalkeepers who each played one entire game and then split the other two in the playoffs, every rostered player played in every game.
After all, these tournaments can be as much about fatigue, conditioning, depth, and attrition as anything else. If you try and run 14 kids for 4 straight games with 5 minute breaks in between, you likely will not walk away with the trophy (or the STX lacrosse sticks in this case).
If a kid makes our team, they play...just like they did against the Yellow Jackets. | 
