Has anyone mentioned the white jersey? We had a good one this year with Lipowitz, Onley and Vauquelin so maybe it ain't broke.
But we've also had a period of years with it simply belonging to Pog, and Remco only let go of it because he withdrew. So maybe it is broke.
The TdF Femmes white jersey is for riders 22 and under, rather than 25 which it is for the men. Maybe a case for lowering the age? Say 23?
Although I think that would have ruled out both Onley and Lipo as they take your age at the end of the year.
Or perhaps make riders eligible in only their first tour, or first two tours or something like that.
The white jersey has certainly had a chequered history.
The young rider classification began in 1975, adopting the white jersey from the combination classification which was "rested" for a few years. To be eligible you either had to be young enough
OR in your first or second season as a pro. Not "and" as I might have guessed, but I kinda get the logic. The rider who broke the system was Klaus-Peter Thaler, a cyclo-crosser who became a road pro in his late 20s. In 1977 he became the oldest wearer of the white jersey, aged 28, although not of right; yellow jersey Dietrich Thurau was the actual holder.
It seems probable that Thaler was the reason for dropping the neo-pro part of the qualification, which from 1979 onward has been based on age only, apart from 1983 - 1986 when the competition was for Tour debutants. This temporary change may have been connected to the introduction in 1983 of an amateur team from Colombia - part of the deal perhaps.
The qualification age has changed from time to time in response to trends in peloton demographics.
So historically there are three qualification criteria, all with pros and cons, which could be used either alone or in combination. I don't think the Tour has found the best formula yet, so my suggestion to M. Prudhomme is to experiment by applying possible sets of criteria to the actual rider data from recent Tours, and see what works best. If he's too busy I'm happy to have a go myself.