Top-level players could walk out in protest at the increasingly busy fixture schedule. That is the view of Manchester City midfielder Rodri, who has spoken about the load that he and his team-mates are taking on this season.
Many of Europe's biggest clubs, City included, face an expanded Champions League this term, with teams who make it at least as far as the semi-finals playing between 14 and, if they have to go through the post-league stage play-off round, 16 games. Last season's semi-finalists, by comparison, all played 12 matches.
