The 49ers just made an interesting change to their offensive coaching staff. They promoted assistant passing game specialist Klay Kubiak to offensive coordinator. It's unclear how Kubiak's job will change.

The San Francisco 49ers have removed Nick Sorensen from his role as defensive coordinator and promoted passing game specialist Klay Kubiak to offensive coordinator, coach Kyle Shanahan said Wednesday.

The 49ers have only had one other offensive coordinator by title since Shanahan joined the team: current Dolphins head coach Mike McDaniel

Shanahan and Kubiak have long-time ties as their fathers worked together for years. Klay's father Gary, worked under Shanahan's father Mike for more than a decade. Mike Shanahan w

The San Francisco 49ers are making an interesting change to their coaching staff. Head coach Kyle Shanahan on Wednesday in his end-of-season press conference told reporters offensive passing game spec

San Francisco 49ers head coach Kyle Shanahan won’t get in the habit of giving Klay Kubiak offensive play-calling duties, but he will be giving his assistant a promotion. On Wednesday, three days after he allowed Kubiak to serve as the play-caller in a no-stakes 47-24 loss at Arizona in the regular-season finale,