Golfers of all standards invariably hit a trough. Golfs a very difficult game to play consistently well all the time and played at disparate courses and in disparate weathers with small but niggling injuries impacting swings. It must be concerning for Mcllroy though that he's very inconsistent at the moment but maybe he just needs a rest from the game for a few months to fine tune fitness and refresh his mindset. He'll definitely reproduce his top form at some point its just a matter of when.
Mon the Cabbage!!!