Seattle Seahawks (3-3) receiver DK Metcalf was carted to the locker room after suffering a knee injury in the fourth quarter of Sunday’s Week 7 road tilt against the Atlanta Falcons (4-2). Metcalf was ruled questionable to return. CLICK HERE to go to PrizePicks and use code ON3 to receive a guaranteed $50 once you play $5 in lineups! Metcalf was having another standout performance before leaving the game. He hauled in four catches for 99 yards, including a 31-yard touchdown just before half. Metcalf entered Sunday’s game on a Pro Bowl pace, having hauled in 31 receptions for 469 yards and two …