Alcaraz vs Djoker today was another superb match with tension throughout. When the French Open comes around, playing five sets is a different challenge.
Novak just barely lost today and he still has room to raise his game to 2021 levels and may peak along with Nadal at RG. Rafa and Djoker won't go down there without a struggle.
Alcaraz may have his hands full. However it goes, I'd expect to see very high-level tennis.