If only 10 teams are available, delete any team from each division. Each team will have 3 byes and 13 games. Teams in one division will have 2 byes and 14 games while teams in the other league will have 1 bye and 15 games. If only 10 teams are available, delete 1 team from each division. Each team will have 3 byes and 13 games.
Teams can play inter-divisional practice games if further bye reduction is desired.
The cross games occur in the first half of the season. If only 15 teams are available, each team will have 1 bye and 14 games. If only 13 teams are available, each team will have 3 byes and 12 games. The cross games occur in the first half of the season. If only 13 teams are available, each team will have 2 byes.