BARCELONA (Reuters) - A FIFA proposal for a World Cup every two years and changes to the Club World Cup could cost the big domestic soccer leagues and UEFA around 8 billion euros ($9 billion) per season in lost TV rights and match day and commercial agreements, according to a report commissioned by the leagues.
More frequent international competitions, as well as additional international club games, could lead to major changes in the national leagues, including a reduction in the number of teams competing in them, a shift from weekend to weekday games, and fewer domestic games, the report said.