re: Brooks Koepka on rivalry with Rory

Well, that argument doesn't hold water. Unless you're saying that the alternative is winning one major and never cashing another check in your career - which is a rather silly and extreme. If you are good enough to win a single major you are good enough to make cuts and cash checks without winning any lesser tournaments (barring catastrophic injury or illness i.e. Duval).

Gimme a major title and history.