At a recent 360 Soccer Training camp where I was a trainer, each daily session ended with a World Cup Tournament. The tournament pitted four teams of four playing a round-robin tournament. A team received 3 points for a win, 2 for a tie, and 1 for a loss (after all, no one or no team ever likes to receive zero points). The team with the most points each day was declared World Cup Champs.
Like many other trainers, I strongly recommend that each session or practice end with some sort of scrimmage, preferably small-sided to maximize touches. Besides having an opportunity to apply and reinforce new skills that were learned that day in a game-like setting, the players will feel rewarded for their hard work and strong effort they had put in earlier.
Each World Cup team received a different colored pinnie. Each team then had to choose a country to represent. The caveat was that the selected country had to have the same color in their uniform as the pinnie that was assigned to the team. For example, the green-pinnied team chose Mexico one day and Nigeria the next day and the red-pinnied team chose the United States and Japan.
I recommend taking the World Cup Tournament concept one step further. Players should also assume the identity of the professional players that represent each of the countries selected. For example, the United States team of Bornstein, Donovan, Bradley, and Dempsey could play against Mexico and Israel Castro, Gerardo Torrado, Giovanni Dos Santos, and Carlos Vela.
If you are like me, you will quickly run out of teams and players. In this case, assign a different player each week the task of coming up with team names and players for each pinnie. Team and player names can also come from the WPS, MLS, EPL, Bundesliga, and La Liga leagues. If you decide to incorporate the use of professional names, make sure teammates call each other by their new names. This will force players to concentrate more and play with their heads up.
Players should enjoy their own version of the World Cup Tournament. In the process, they will learn more about the game of soccer and some geography. Who knows, maybe a nickname or two will stick as well.