> More data is needed, unfortunately.

I’ve slowly been convinced that more data isn’t needed before we act on this. The only reason there’s a call for more data is that these sports are very popular and drive revenue. We have enough data to say “yes, these sports pose a serious risk to the health of those playing them.” That doesn’t mean to have to stop playing them, but it does mean we can’t throw our hands up and claim we just don’t know why these kids keep getting brain injuries.