Bill Belichick Will Likely Never Coach Again
The issue for Bill is that he needs too much control. He earned that status in New England and now that he’s moved on, he can’t go back to just being a coach.
Most GMs would be strongly opposed to bringing Bill in because it would likely mean their days were numbered. So if the GM is tight with an owner - that GM is likely going to advocate against Bill B.
Also, most owners recognize that you can’t commit the time needed for a guy like Belechick to come in and change the culture. You do better to hire young guys that can better relate to todays players and if it doesn’t work, you move on after 2-3 years.
Bill missed his shot to get out similarly to what Payton did when Brees retired.