Mitchell suffered an undisclosed injury during practice Tuesday, Mike Chambers of the Denver Post reports.
EDGE Analysis
Details of the injury weren't immediately available, so Mitchell's status for Wednesday's tilt against the Canadiens remains up in the air. The 31-year-old hasn't been much of a factor offensively this season with just 15 points skating in a bottom-six forward role, so most owners may be unaffected but there should be an official decision prior to puck drop Wednesday.