Speaking ahead of the Champions League season in his new role as a pundit for Amazon, the 2014 World Cup winner said: "This continues to be an issue that needs to be addressed in football. You can't completely overburden the players. The workload is at its maximum. I’m always very worried that in the coming years, many, many top players will no longer be on the pitch in important games because they will eventually be worn down by the strain.”
Despite his criticism, the 36-year-old also offered praise for UEFA’s revamped Champions League format, which now features a league phase.
“I think the new version is really cool. There are many more different games, and that’s what I like,” he said, admitting he has revised his initial scepticism about the changes.