NFL won’t comment on Cameron Heyward “Ironhead” fine

The NFL would like the Cameron Heyward fine controversy to go away quietly. Heyward, the Steelers defensive lineman and son of the late NFL running back Craig “Ironhead” Heyward, has been honoring his father by writing “Iron” on the eyeblack under one eye and “Head” on the eyeblack under the other eye. That runs afoul…