In just his second year on the job, the Eagles coach is trying to keep his and the players’ routines as normal as possible PHOENIX – Nick Sirianni’s messaging to his team here during Super Bowl week hasn’t changed much, except for a little tweak. And that tweak had to do with distractions. They’re everywhere out here amid the cacti and wide-open brown spaces that dot the Arizona landscape, from thousands of media from all over the world to even time with family. Nick Sirianni’s wife and three kids arrived in this year’s Super Bowl LVII city on Tuesday. He…