McIlroy's only negative press to date has come via the odd misjudged quote -- which can be explained as a byproduct of his youthful exuberance and refreshing honesty in interviews -- and though he has earned plaudits for keeping his feet on the ground, Martin says there is no guarantee how he'll react if he reaches the level of fame Woods currently orbits.

CNN: Nike unveils Rory McIlroy: Tiger's heir apparent