Patrick Mahomes left Thursday night’s Chiefs win over the Broncos with a right knee injury.  Before getting up and walking to the locker room the training staff could be seen popping his knee back in place.

The best doctors on Twitter have diagnosed the injury as a possible dislocated knee cap.  An MRI will be needed to confirm the extent of the injury but Mahomes is expected to miss several weeks.

The year of the injured quarterback continues.

Flip the Page to see Mahomes’ diagnosis: