In some way, shape, or form, the 49ers will need a cornerback in the offseason. Maybe not one to become a starter, but one to push their homegrown developmental prospects for a starting position. Ahkello Witherspoon had his moments, but he also didn’t really have anyone to compete with for 2018 starting spotand that may have contributed to his less than stellar season.
Richard Sherman has one side locked up, that much we do know. The 49ers have Witherspoon and Tarvarius Moore pushing each other and then K’Waun Williams holding down the nickel corner spot.