Chicago Bears running back David Montgomery is doubtful to return Sunday in the team's Week 3 game against the Houston Texans.
Montgomery had his ankle rolled up on, and as a result, the team swiftly declared him doubtful. That would seemingly signal a potentially serious ailment. Khalil Herbert and Trestan Ebner are the other running backs on the roster.
Before exiting, Montgomery had 3 carries for 11 yards.
Source: Brad Biggs