So why's he desperate to go to Chelsea who've just bought Enzo Fernandez?
What you've said makes no sense. Caicedo's young & has a lot to learn about football at the very highest level. If he wanted to be a guaranteed starter every game, he could easily do so by dropping down to the Championship & replacing Lavia at Southampton.
Caicedo wants to test himself at the highest level, & as Rodri said yesterday, he needs to be rested otherwise he'll be burned out. The same goes for all modern players at the highest level, including Caicedo.