NFL Black Monday live updates: Latest rumors, news on coach firings

NFL Week 18 Overreactions USAT's Prince Grimes breaks down the NFL playoff picture after closing out the regular season. Sports Seriously A dreaded day on the NFL calendar has arrived. "Black Monday" typically is the harbinger of significant upheaval throughout the league, with teams often taking swift action to shake up their coaching staffs and front offices with the season complete. Typically, about to six or seven head-coaching posts come open each year, though several recent offseasons have seen even more extensive overhauls. With three teams already having moved on, it's a good bet that more action is still to come. And even with several reports indicating that not many coaches are...