Maybe the Reds should establish a "Sports Prevention Officer"? Had one on many Fighter Squadrons in the past and worked quite well.
I recall having broken a wrist playing rugby (a gentleman's game) the CFI at Linton said "young man you will have to choose, playing sport or becoming a Fighter Pilot.
It didn't long to decide, however, just a few years to achieve! That was 3 years not 9!!!