Check out ColdHardFootballFacts.comA lot of NFL history on the card for Week 15 as we get down to playoff crunch time.There are the Green Bay Packers and Chicago Bears, who get ready to clash for the 186th overall time.There will be plenty of reminiscing in Dallas for some as the Steelers and Cowboys, who have combined for 16 Super Bowl appearances (3 against each other) and 11 Lombardi Trophies renew acquaintances.There’s a little more modern history in the form of the New England Patriots, who continue to score points at an amazing pace regardless of the opposition and are on the verge of the unprecedented.And there are also some very important games which will affect the playoff picture. And if a few teams aren’t careful and continue to stub their toes, they will be…history.Let us begin…http://www.coldhardfootballfacts.com/content/matter-facts-showdown-sunday-will-be-epic/20097/