The Arizona Cardinals are undergoing some major renovations on the offensive side of the ball.
They got rid of QB Derek Anderson and RB Tim Hightower.
Now, the offense will be run through former Eagles QB Kevin Kolb, who should make things easier on star WR Larry Fitzgerald.
Meanwhile, the Oakland Raiders are gearing up to improve on last year's 8-8 season.
They have a lot of key players returning, and QB Jason Campbell looks ready to start the season strong.
So, let's take a look at how these teams will fare when they play each other in a preseason game on Thursday night.