Given the circumstances it's been a decent 2023 Vuelta a Espana for Ayuso. His delayed season start meant that he was fresher than other favorites, but certainly missed some improvement that was anticipated given his talent & age.
Without the breakaway towards Javalambre he might end up 3rd @ the 2023 Vuelta a Espana, given GC Kuss never fully materializes. That's okay. He's still 4th now. But had a cough up towards Angliru. In the worst possible moment. Still hang onto that best of the rest placement, despite strong challenge from Landa & Bahrain.
It's not as if last year was completely free of mishap (Covid-19, crash) and luck (Roglic out) either. This time around the pendulum deflected the other way around. Mas was ill after last year's Tour de France as well. So it's not fair to say he only was significantly weaker for Ayuso to beat him.
Depending on the routes I would send him to the 2024 Giro d'Italia. Unless the 2024 Vuelta a Espana comes up with a parcours that screams his name. But a typical Giro d'Italia route with long cols for a diesel motor and a hilly TT should favor Ayuso. Especially if he fully focuses on the corsa Rosa from this fall on and really reaches peak level in Italy.
At the Vuelta a Espana eventually you never know who comes in which shape from the Tour de France. So it's a bit of a risky gamble to have a shy season start and slowly build up towards the Vuelta a Espana. Although it absolutely can work out in contrary to this year.
UAE desperately needs to win a Grand Tour in case Teddy Pogacar can't beat Vingegaard even with ideal preparation. Of course it's a much more closer battle if Teddy is fully prepared. But they should send Almeida in company. Who can help a bit, but still ride for a Top 5 spot like Azevedo used to do for Lance Armstrong. Then, with Ayuso, they can focus on the Giro d'Italia and secure a successful season even if Vingegaard is a nut that can't be cracked.
3 years without a Grand Tour win is unacceptable for a big budget team like UAE!
Frankly that's the benefit of having a super talent like Ayuso on your team. You can send him to the Giro d'Italia and have Grand Tour success independent from the Tour de France outcome.