Bush notched four stops in the Bears' 31-17 Week 18 loss to the Vikings, and he ended the season with 40 tackles, two interceptions and five passes defensed.
Bush had posted a total of 27 tackles over the previous four seasons, making this the most productive season of his career while he backed up teammate Eddie Jackson. He'll be an unrestricted free agent this offseason, and if he can find a more prominent role, his IDP value could rise quickly.