4 Observations: Bills win preseason finale in Chicago
Stock up, stock down following the Bills' preseason win over the Lions
Stock up, stock down following the Bills' preseason win over the Colts
Stock up, stock down following the Bills' preseason loss the Panthers
Bills' Greg Rousseau shines in debut vs. Lions: Preseason Week 1 stock up, stock down
Bills' Devin Singletary, Zack Moss & James Cook look like 3-headed monster at RB vs. Broncos (Stock up, stock down)
Stock up, stock down following the Bills' preseason win over the Bears
Jets: Stock up, stock down after Week 1 win against Bills
Stock up, stock down following Buffalo Bills' win over the Raiders