It probably doesn't. He's probably simply stating, and correctly, I might add,
that both Kershaw and Greinke are much better pitchers, have proven track records and Cy Youngs to their names, and more than fans jawing about being the best in the game due to six good starts.
I'm hopeful for the Cubs (assuming the Giants don't make the postseason - sadly, injuries are making it more likely by the day), and I can't stand the Dodgers or most of their fans, but coming from a Giants fan, Jope's right, and your shtick is getting tired REAL quick.