There are surprisingly very few differences between the main players of Springfield and the head honchos on NFL staffs. They have no issue being animated, and their personalities are about as wide-ranging as one could imagine.
They have their ways of going about their business and they keep us entertained every week (and don't even start about the show dropping in quality. The show may not be at the same place as its first 10 seasons, but it's still very funny to watch).
Here are all 32 NFL head coaches and their equivalent character from The Simpsons.