So Nalby and Davy are more skilled and better than Federer, Nadal Murray because that's who he's beating. Not sure about who you're talking about.That's a very big "but" and Davydenko & Nalbandian were more skilled that any of current Djookvic's rivals. Not to mention much quicker surface that gave more chances for some really entertaining tennis.
Slams excluded, because Nadal and Murray shall again peak for clay and grass respectively and slam draws shall again be totally rigged for Fedal.The competition is very weak atm. Noletards like to argue that their hero is beating Federer, Nadal & Murray for all his titles but they don't realise that these guys are all past their best. Federer is 33 so he is unable to play at his best consistently to challenge Djokovic. Nadal with the exception of French Open 2014 SF and final hasn't played well since US Open 2013. Murray is just not the same since his surgery. The upcoming generation are all mugs. And then throw in the majority slow courts which make Djokovic's defensive and return abilities look better than they are and so there is very rarely a chance of some mug upsetting him in the earlier rounds. Tennis is in a dire state atm with no competition for a very boring number 1 player and this trend looks set to continue for at least another couple of years. Hopefully not.