Commentary Some of us have dreamed about it and written about it, but these days most acknowledge there’s only one GOAT (Greatest of All Time) in tennis and his name is Novak Djokovic. As of today he’s been number one in the world a record 349 weeks and will remain so, with the numbers mounting, at least until the conclusion of the 2022 Australian Open on Jan. 30, even if he doesn’t play in it. (More of that in a moment.) Djokovic’s nearest competitor Is Roger Federer at 310 weeks, but the great Roger’s playing days appear to be over, at least at anything close to number one level. Rafael Nadal, currently ranked 6, is pretty far back at 196. Djokovic holds winning records against both Federer and Nadal and last month officially passed Pete Sampras for years finishing number one at seven. He also holds the record for the …