The idea of banning heading of the ball for underage players is gaining some steam on the back of a study into footballers and dementia: https://www.rte.ie/sport/soccer/2019...ademy-players/
I remember first hearing that kids leagues in the US were banning headers or making players wear rugby-esque caps a few years ago and scoffing, but seems to be something in it regards head trauma. Kevin Doyle was interviewed recently and talked about spending hours as a teenager doing heading practise: it has to have some effect on a developing brain.
Something for LOI underage/academy programmes to consider?