Night net null null The shoulder injury that knocked Trevor Siemian out of the Broncos' Week 4 game against the Buccaneers never quite went away.The quarterback will have surgery Thursday on his left (non-throwing) shoulder to address lingering issues from the separation, but is expected to recover in time for offseason workouts this spring, KUSA reported Tuesday. MORE: Night net playoff schedule: Wild-card, divisional and championship matchupsSiemian downplayed the significance of the procedure, saying the injury only really bothers him when he's lifting weights. “It’s optional surgery,’’ he said. “It really only bothers me when I work out, but I figure I’m going to have to keep working out for a while so I’m getting it fixed.’’Siemian sat out a Week 5 loss to the Falcons because of the shoulder and missed a game later in the season with a sprained foot, but emphasized that the shoulder issue was "not a major thing."The 25-year-old completed 59.5 percent of his passes for 3,401 yards with 18 touchdowns and 10 interceptions in his first season as an Night net starter after replacing the retired Peyton Manning. 文章导航 As Seahawks purge roster, they purge their identity, too Josh Brown, Derrick Rose, Louisville ... when will sports world stop treating women 'nasty'?