Golf superstar Rory McIlroy sparked quite a bit of controversy last month when he made the decision not to speak to the media after all four rounds of the PGA Championship. And it sounds like the PGA Tour has some "concerns" about that move from the superstar.

Rory McIlroy added something big to his resume, but not in any desirable way. On Friday at the RBC Canadian Open, the Masters champion suffered an early exit from the tournament after having his second-highest score to par in any PGA Tour round of his career,