EDIT: I will be referring to the different European tournaments using two-letters in this post: CL - Champions League, EL - Europa League, CO - Conference League Say that you support a team from an association ranked 15 or worse on the UEFA rankings (the same logic applies for better ranked associations). In order to rank up to increase spots in European tournaments for your association, increasing the chance for your own team to participate in...
Originally asked by Krums on Stack Exchange (sports) (CC BY-SA 4.0).