The Winnipeg Blue Bombers might be missing their star quarterback for an important game.
Zach Collaros missed his second practice in a row on Tuesday with a head injury, per team reporter Ed Tait.
It's not a promising sign, considering the Blue Bombers are coming off a bye week. The 38-year-old Collaros, who has a history of head injuries, exited with the latest injury on Sept. 12 in a win against the Saskatchewan Roughriders.
Dru Brown replaced Collaros against Saskatchewan and would be in line to start Friday versus the visiting Toronto Argonauts (8-6) if the two-time CFL most outstanding player can't go.
Collaros also missed four games earlier this season with a neck injury.
The Blue Bombers (7-6) are tied for third in a tight West Division with the B.C. Lions.
