Rob Gronkowski-TE- Player Mar. 24 - 2:07 pm et According to NFL Network's Mike Mayock, there are rumors that Arizona TE Rob Gronkowski is dealing with spinal stenosis. Redskins LT Chris Samuels played through spinal stenosis for years, but it ultimately caused him to retire prematurely. Gronkowski has been unable to work out at pre-draft events after missing nearly all of his final college season. Mayock predicts that he could slide to the top part of round three.