PHILADELPHIA — Nick Sirianni looked like a guy who was happy that his key card still worked. Sitting to his right, Howie Roseman looked like a guy who wondered why Sirianni’s key card still worked. Oh, to have been a fly on the boring white walls of the NovaCare Complex last week. Oh, to have witnessed the wrath of Jeffrey Lurie. After 11 weeks of the 2023 season, Lurie was riding high, 10-1, the best record in the NFL, coming off his third Super Bowl appearance as the Eagles’ owner. He then was humiliated by the 49ers, Cowboys, Giants, and, in the playoffs, the Buccaneers. Last week he met wi…
