Let's not compare average joes to Rafa, instead let's compare them to a guy that already has 5 slams and will win many more!
Ok, let us compare them to Gasquet defeating Federer in Monte Carlo at 18 and later playing final in Hamburg.
Anyway, the point is that we need a heir to take over from Djokovic, Federer and Nadal and it wont be any of these clowns. I need to look for players in their mid 20s rather 17-20 year olds, Del Potro turning 24 with all injury proneness seem the only one with slight possibility of taking over in the coming 3-4 years. Murray turning 25 ofcourse, all of these are just starting to leave their peak years and we are talking about them as only possible heirs to Djokovic/Nadal/Federer. Maybe even Federer at 33 is Djokovic's heir?
These youngsters are all a bunch of pranksters, will be around to get a spanking from 30-year olds in 3-4 years.