Just a request/recommendation.
Technology and data have secured a footing when it comes to health and fitness, and the amount of tech driven data analytics in athletics and sports (see: the US Ski team) is insane. It could be a place with sub-sections to talk about technology in sports (goal line tech in soccer, introduction of tech in football, stadium tech, athlete data collection), wearables (both consumer and professional), health and fitness (studies, recommendations, general chat), e-sports, and could have a general section for folks who just want to chat about sports and athletics.
Just a request. I have no clue how much use it would get in this community, but I know I would love it.