The 49ers seem to have decided that Brock Purdy is their franchise quarterback. To Purdy's credit, he went to the Super Bowl in his first full season as an NFL starting quarterback, but so did Jimmy Garoppolo.

Now that the San Francisco 49ers are set to sign Brock Purdy long-term, Kyle Shanahan is ready to tether himself to the Iowa State product.

The 49ers are hoping to keep Sorensen around on Kyle Shanahan's staff in a lesser role, just not as the defensive play-caller. Sorensen has spent the last three years in the organization, holding titles of defensive assistant, defensive passing game coordinator and nickelback coach before being named defensive coordinator prior to last season.