Misty-eyed reason Eagles’ game vs. the Saints means so much to Jordan Mailata: ‘That’s my son!’

For every player in the Eagles locker room, Sunday’s game against the New Orleans Saints is a season wrapped up in 60 minutes of football: After Sunday’s loss to the Dallas Cowboys, it’s another chance to clinch the NFC East division title, the conference’s top seed, home-field advantage throughout the postseason and a first-round bye that will allow them to rest while giving those nagging injuries a chance to heal.

But for one player,…