Regardless , this season is all about determining whether QB Blaine Gabbert has a future here , if immature WR Justin Blackmon needs a change of scenery .
If new coach Gus Bradley can imbue the competitive attitude that made his Seattle defenses so good .
Regardless , this season is all about determining whether QB Blaine Gabbert has a future here , if immature WR Justin Blackmon needs a change of scenery , and if new coach Gus Bradley can imbue the competitive attitude that made his Seattle defenses so good .