There are some great quarterback matchups in Week 4. In Atlanta, Tom Brady and the New England Patriots take on Matt Ryan and the Atlanta Falcons. If you have either of these quarterbacks, you'll likely be starting them. But if you had to choose?
It's always tough to bet against Brady.
In San Diego, the rejuvenated Philip Rivers hosts Tony Romo and the Dallas Cowboys. Not everyone would consider starting these guys.
But if you have to decide, check out the video as Josh Zerkle and Green Bay Packers wide receiver Randall Cobb go through key matchups in Week 4 to determine who has the fantasy edge.
Let us know in the comments below if you have start-or-sit issues this weekend.