Will Djokovic be allowed to play in the French Open if he has not been vaccinated? I think Federer is hoping to be ready for a return action for Wimbledon so there is still a lot for all to play for.
Hm, I wouldn't be so sure about that. It's certainly going to be tough for Roger Federer to win another Grand Slam. He surely has the best chance at Wimbledon, but even here it will be extremely difficult against the young, hungry players. Nadal will certainly win again in Paris, you can assume that. Depending on how long he stays fit, probably more than once. In my opinion, Novak Djokovic has the best chance of winning more titles. He will probably have a few more by the end of his career.