The 49ers and Jets both enjoyed top-five defenses under Saleh. There’s little reason to expect Saleh to stray away from what’s made his defenses elite. There also may not be m

The biggest concern surrounding the San Francisco 49ers' reunion with Robert Saleh is the possibility of him becoming the team's third consecutive one-and-done defensive coordinator.

Robert Saleh wasted little time after being fired from the New York Jets last fall amid a poor showing throughout the season. He quickly began working with the Green Bay Packers' defense following his dismissal,