Lower level assistants on the staff have now left while the Bears continue to look at line coaches on both sides of the football.

As Chicago Bears coach Ben Johnson builds his staff and evaluates the roster, we look at positives, issues and questions with the current state of the offense.

The coordinators hired by Chicago Bears coach Ben Johnson enter their new jobs with vastly different amounts of coaching experience. Defensive coordinator Dennis Allen has had two stints as an NFL head coach while new offensive coordinator Declan Doyle is the youngest coordinator in the league.