Getty Quarterback Max Brosmer of the Minnesota Vikings. As a rule, no one should ever make too much out of a preseason performance, even from a quarterback. That said, the Minnesota Vikings may have found something interesting in undrafted signal-caller Max Brosmer based on how he played against the Houston Texans on Saturday, August 9. Brosmer was the star of the Minnesota offense in multiple ways against Houston. He finished the day with the highest passer rating (118.2) after connecting on 5-