TAMPA, Fla.—Tom Brady and the Tampa Bay Buccaneers didn’t flinch. Down one point with 1:24 to go in the kickoff to the NFL season, the defending Super Bowl champions were confident their 44-year-old quarterback would find a way to win again Thursday night. It’s simply what Brady, who threw for 379 yards and four touchdowns in a 31–29 win over the Dallas Cowboys, does. “There was no doubt that we’re going to win the game with him,” coach Bruce Arians said. “It’s just who’s going to make plays.” With seats in a NFL stadium filled to full capacity for the first time since the start of the COVID-19 pandemic, Ryan Succop won it with a 36-yard field goal with 2 seconds remaining. Brady set it up with a last-minute drive directed on the same field where the Bucs became the first team to play and win a Super Bowl in …