I often wonder if shortening the vuelta to a race that goes 16 days (friday to sunday, 1 restday) might benefit the race. The same goes for Giro. It would be easier for top riders to do 2 GT in a year.
It's really one of the only solutions. Issue with GTs is that if you reduce the race length and try to spread them out so all 3 can be contested, you have weather issues in Italian mountains, so what happens if you have to cancel one,two of @16 stages!! Yikes!!
Spanish clods had late starting times for better TV and attendance, have not read if that worked or not. What we do know is had shortened stages in Italy, snow, road issues and massive self created dangerous conditions in Vuelta w starts with @40degree temps with riders needing ice bags every few kilometers and extra feeding, fire department shooting hoses in the air..
Don't know if shortening the races is the solution to anything depending on how you define the problem. My opinion always, should be some massive incentive to participate in all 3, should be a designated jersey awarded for top collective result . if just doing 2 GTs is the objective, no reason to shorten them.
Again my opinion, Pogacar would have won Olympics and Vuelta had he raced. Dangerous sure..
TDF and Vuelta could be moved back but Giro is sketchy to start much earlier.