Check out ColdHardFootballFacts.comSeven more men will be inducted into the Pro Football Hall of Fame this weekend.That brings the total numbers of enshrinees to 280, but what’s in a number?Answer: Plenty.So here’s a look at a little history and a lot of factoids when it comes to the Class of 2013. On Saturday night in Canton, Ohio, their lives will truly change as they become legends.Special thanks to CHFF head honcho Kerry Byrne for his Quality Stats, which shows the importance of Defensive Passer Rating throughout the game’s history.Just further proof that the NFL is a Cold Hard Football Facts-driven league...http://www.coldhardfootballfacts.com/content/legendary-figures-the-pro-football-hall-fame-class-2013/23798/