Exactly!!! You can just use those 18 slots for: Guadeloupe, Martinique, Montserrat (I think this is a FIFA member), Saint Martin (french-territory), Sint Maarten (deutch-territory), Kiribati, Niue, Tuvalu, Northern Cyprus, Catalunia, Basque Country, Padania, Székely Land (3rd place in the ConIFA...