The Bears are making changes to the coaching staff. Linebackers coach Tim Tibesar and defensive line coach Mike Phair will not return in 2014. Tibesar was only with the team for one season, while Phair was around when Lovie Smith was in charge. Chicago has also announced that defensive coordinator Mel Tucker will return next season. Tucker has been with the team since 2013. Coaches are expected to return to work on Monday.