I doubt it, actually. They have a history[1] of removing ports and features which seem unbelievable at the time, and then pushing forward with that decision, however unpopular.
1: Floppy drives, optical drives, MacBook Air ports, etc
I've never seen Apple backtrack on a decision this substantial. They've weighed all the outcomes, far more than we will probably ever understand and they will not reverse course here. Far more likely, the rest of the industry will follow within a few years.
