Wennberg (upper body) will not be available versus Montreal on Tuesday, Curtis Pashelka of The San Jose Mercury News reports.
With Wennberg unavailable, Ty Dellandrea will get into the lineup, while Zack Ostapchuk could see the biggest uptick in minutes, including with the man advantage. For his part, Wennberg is considered day-to-day and hasn't been ruled out long-term.