Yep, it would force each international body to restructure their dumb rules. Today's patchwork can only go so far...
Discussion
but arent the most relevant differences determined by the hormon levels (besides other genetic factors)?
or in other words. performing identical training sessions, will have significant different results for men and women.
so i am still not understanding how your groups would be "better" rearranged. it just sounds super complicated and even more unpredictable as constant adjustments would be needed over the years.