ATTENTION: As a result of the patch, users have to re-save (and possibly re-work) their custom playbooks. Custom Playbooks Users are free to develop their own custom playbooks as they wish. However, they must have a common scheme to them. Also, there should be play variety in them. The commissioner and the board will be reviewing any custom playbooks to ensure that there are no misfit formations and/or plays. Note: Playbooks (or if a custom playbook is being used, schemes) must be reported by each user at the start of every season.