FILE - In this Jan. 10, 2010, file photo, New England Patriots linebacker Junior Seau (55) warms up on the field before an NFL wild-card playoff football game in Foxborough, Mass. From perennial champion Charles Haley to the incredibly durable Mick Tingelhoff to the Bus, Jerome Bettis, the 2015 class for the Pro Football Hall of Fame is a versatile and impressive bunch. Sadly, one inductee, linebacking great Seau, who committed suicide three years ago, will be missing for inductions Saturday, Aug. 8, 2015. (AP Photo/Charles Krupa, File)