Collaros's head injury is masking a three-starter offensive outage

Zach Collaros (head) was a non-participant at Monday's practice, while Brady Oliveira (ankle) and Nic Demski (ankle) also sat out. Dru Brown took first-team reps, and Mike O'Shea said he's hopeful all three will play. The media focus is on the quarterback, but losing the No. 1 running back and a top Canadian receiver simultaneously is the bigger matchup problem.