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 is back as defensive coordinator of the 49ers, and all is right with the world. For now, anyway. Coach Kyle Shanahan has cycled through DeMeco Ryans, Steve Wilks and Nick Sorensen after Saleh’s departure following the 2020 season to become head coach of the New York Jets.

Robert Saleh, who ran the Niners' defense from 2017 to 2020, is heading back to San Francisco for the same role after a three-plus-year stint as Jets coach.

Saleh was fired midway through this past season in New York, but the Jets had a strong defense under his tenure.

The 49ers are going all-in for a Robert Saleh reunion. The former New York Jets head coach has an offer on the table from San Francisco to become the highest-paid defensive coordinator in the NFL, according to The Athletic’s Matt Barrows.

Robert Saleh was sacked by the New York Jets, and while all eyes are on the Aaron Glenn era, it’s not over for the former head coach in the NFL. Over the past few days while the dust settled on the hirings of Glenn as coach and Darry Mougey as general manager in New York,

Following his dismissal as head coach of the New York Jets, Robert Saleh has wasted no time finding his next opportunity in the NFL. The former Jets leader has returned to the San Francisco 49ers, where he previously thrived as defensive coordinator.

A former New York Jets coordinator who spent almost a decade with the franchise is moving on to the San Francisco 49ers.

Now that the San Francisco 49ers have hired Robert Saleh, some believe he'll bring a key defensive player from the New York Jets with him.