Like most young SAP teams we've got kids that were the best of their miniroo teams - they are used to winning, they're used to scoring goals. If you asked them, they're all strikers
However, for their football education, I'd like (and I have the backing of my TD) them to play in all the positions. We don't have a single player who has GK in their sights.
The GK for each game rotates through the group - each kid plays as GK for the whole game.
We currently start with a back 3 and a forward 3. We have 10 players, so with 3 on the bench we rotate them after 10 mins - replacing either the back 3 or front 3.
This gives each group of 3 some consistency of teammates outside/next-to each other during the game and hopefully promotes teamwork/combinations. It also allows each group of 3 some considerable block time in attack or defense during the game.
Each game the players rotate one spot in the lineup - so will get up to 3 games in a row in attack or defense to improve on the skills we're working on at training.
It sounds complicated; but for the moment it's doing what we want; allowing players some length of time playing in each position, but also getting the chance to play all over the park.