The Klits make big money in Germany but would make even bigger money if they were PPV over there but less people would watch them. They are thinking in the long term, when they have retired that they will make money in endorsements and promotional deals because more of the general population know and love them. This is why Bruno (and Cooper) were loved over here. The Klits still have to fight in other countries in Europe too, so they must be tax reasons why they still do this every now and again.