I didn't know the best way to title the topic, but I'll explain exactly what I mean.
So club competitions get: Champions League, Europa League and Conference League. All depending on how their season finishes.
I want to do the same with the World Cup, so there would be 3 different World Cups. To qualify for the main world cup it would be the normal qualification rules. However, to get into the second and third world cup, it depends where you place. So let's just pick 6 teams in Europe for example. Let's say the following is the qualification table for the world cup, and that's how they finish. I'd like the top three spots qualify for a specific World Cup.
Portugal (Qualified: World Cup)
Slovakia (Qualified: SecondaryWorld Cup)
Luxembourg (Qualified: Tertiary World Cup)
Bosnia & Herzegovina
Iceland
Liechtenstein
How would one go about doing this? I feel like it should be possible, but I haven't figured out a way to do it.