I don't know, since I have been around we have steadily improved in tennis, maybe they might start spotting these kids earlier now. Tennis and Golf has always been sports that you need money to play. Perhaps they will open up tennis courts cheaper for kids and maybe more academies.
Schools need to be able to spot these potentionals, maybe hold tournaments between other schools then regions. I can't remember doing anything other than Rugby, Cricket and Athletics, no football. They need to open up a wide range of sports allow pupils who like certain sports play them not what they don't enjoy. I know this will need further staff but they can find helpers who will do this for part time work.
Rant over