He would be at the top of any sport he wants to be. Nobody else has ever been able to do that. He will eclipse all records by a factor of two which is unheard of. Some records he will Triple. New records are being created by him. Nobody has ever won every Big title in tennis. But he will have won every big title Three Times. He will end up doubling Federer and Nadal records even adding them together. Fedal as they call those two, were Novak’s primary focus his entire career but the problem was that he had to overcome the Crowds, Umpires, Bias and other unusual forms of outright cheating. So, he really never worked on the physical skills, mostly mental to beat them. The players now are generally Not cheaters so Novak is finally working the skills of the game and is improving every day. Hard to believe how good he will become now. He now has the Best Forehand, the Best Serve, the Best Volleyer, along with the best backhand, Return of serve and of course the best Mental game ever in any sport. Baby, you ain’t seen nothin yet https://www.youtube.com/watch?v=4cia_v4vxfE