Schools are education centres. The subject of physical education is misused as sport time or “bludge” time, and the more time that’s devoted to that, the less time there is for education. Kids trying playing sport in their breaks should be admonished (just like kids playing video games). I’m not against competition, by the way; but at school it should be mental, not physical.
Having said all that, there should be a way for kids to more easily get involved in sport outside of school. That way it won’t be a distraction from the important stuff and will stop driving non-sporty kids half-mad with both boredom and dread like it does now.