NFC East

Mike Sielski: When Jason Kelce walks away from the Eagles, he’ll be ready to live a new life. Too many of his peers can’t say the same.

PHILADELPHIA — When the Eagles drafted him on Saturday, April 30, 2011, Jason Kelce was 23. He was not married. He was not a father. He was not a podcaster. He was not a surefire Hall of Famer. He had not won a Super Bowl. He had not donned a purple Mummers costume at a Super Bowl parade. He had not been the subject of an Amazon documentary or graced the cover of People Magazine. He had not become The Other Kelce Brother. Each cell in the human body survives, on average, seven to 10 years. So in every possible way, Kelce is a different person now, as he weighs the right time to announce his re…