All the entry regulations in reference to the Corona Vaccination are lifted in the USA at 11 May. This will allow Djokovic to play at the US Open and chase another Grand Slam title. However, it is not certain whether he will remain number 1 in the world rankings. In any case he will not be allowed to play at the tournaments in Indian Wells and Miami. So his pursuers have two possibilities to get closer to him or even to regain spot number 1.
Thats a possibility, I wonder what the order of priority is for Djokovic, Targets like
No.1 ranking, numbers of Grand Slam wins and overall tournament wins are there
for sure but I figure the 4 Grand Slams are the top priority.
They have the biggest prestige, biggest prize money, he is tied with one if his biggest rivals
and wants to pull clear of him and also GS titles are a measure of greatness, not just now
but in the future, its like building a legacy!