The Chicago Bears' offensive line was viewed as one of the team's biggest strengths at the start of the 2019 season. By the time the year came to an end, it was considered one of the club's biggest weaknesses.
The most concerning issue with the offensive line's regression was that it wasn't isolated to a single player. All five starters played a part in the disappointing performance.
The biggest letdown came at right guard. Kyle Long, even when healthy, was a far cry from the player who at one time was considered one of the most talented offensive linemen in the league.