Transition from Potato to Kiwi

                                2 outside defenders move up to midfield
                                  - take the place of the 2 wings

Example
                                2 outside Mid-Fielders - "wings"
                                  - move up to foward and take outside positions 
                                  - results in 4 forwards 
                                  - "Top of the diamond" stays in place 
                                  - "Bottom of the diamond" stays in place

Example
                                2 Inside Defenders need to spread and cover
                                  - inside, in front of the goal is priority