TIM AND MIKE: Preseason Week 3 observations

Tim Twentyman & Mike OHara

Backup QB: Lions head coach Dan Campbell said he left Sunday's game with "clarity" about the backup quarterback job, but wouldn't elaborate. David Blough outplayed Tim Boyle in Pittsburgh but neither was able to put the offense in a position to score points. I wouldn't be surprised if Lions general manager Brad Holmes takes a long look at the quarterback position on th