The German teams not participating in this abomination is further proof that German football is superior to all others. In solidarity with our footballing overlords I say fans of the twelve teams that have signed on for this abomination each pick a team in the German Regionalliga, with each of the three countries with ESL teams (England, Spain and Italy) choosing teams from separate regions. England would choose a team from Regionalliga Nord, Spain would choose from Regionalliga Südwest and Italy would choose from Regionalliga Bayern.
Added benefits of choosing German teams include the 50+1 rule that ensures supporter control of the team and the fact that Germany is situated in the middle of Europe, meaning it is a natural gathering point for all scorned fans. It also has excellent infrastructure, allowing for quick travel within the country. They also have large stadiums and excellent atmospheres at the grounds.
Plus, wouldn't it be nice if Europe invaded Germany for a change?