The thing is that no players should get preferential treatment from umpires.
Telling Clownga to become a Top 4 player is irrelevant.
'Should' and 'How things really are' are two very different things. Time for Clownga and some posters here to face the reality.
Should the umpires treat everyone equally? Yes. Will it ever happen? No. Nadal, Federer and Djokovic are not the first and certainly not the last to abuse the system. When they are gone, someone else who wins many slams will take their place.