Two teams of three; 3-3
Each team has two "point shooters" that stand on their imaginary goal line; these players can not enter the circle, but they can compete with active sticks inside the circle.
Each team has one player inside the circle playing 1-1; these players cannot leave the circle.
Live 3 on 3, emphasize shooting, and intense battling.
Coach should be ready to add pucks frequently; call "new puck" so the goalies are aware of the changing situations, coaches can shoot the puck.