TO BORROW Charles Dickens' famous line - or was it Melania Trump's - it's the best of times, it's the worst of times for Billy Davis.
The former Eagles defensive coordinator is down in Naples, Fla., living a life of leisure on Jeff Lurie's dime, spending quality time with his wife, Sherry, and their five children, and waking up every morning to a spectacular view of the Gulf of Mexico.
Sounds like the perfect life, and for the better part of the last six months, it was. But Davis is a football coach. And as training camps opened around the NFL last week, Davis couldn't help but wish he was working at one of them.