Rory McIlroy confirmed he had parted ways with his caddie of nine years JP Fitzgerald at his pre-tourney presser on Wednesday at the WGC-Bridgestone Invitational. The reason provided by the world no. 4 was basically the golfer-caddie version of the breakup line, “It’s not you, it’s me.” But…it actually is you, too. Hey, a relationship always involves at least two people. However, it was Rory’s most honest, diplomatic explanation.