It is no secret that the Pittsburgh Steelers are coming into the 2015 season looking to lean heavily on their offense. The days of the Steel Curtain defense are over, and the Steelers are going to need to put up a lot of points in order to win games this year. They have all the tools to do just that, and we should see a shootout in Pittsburgh on Sunday with the Packers in town.

Here are my keys to the game:

1. Quarterbacks - Aaron Rogers threw for 117 yards on 11-of-19 passing in the win over the Patriots last week, and he's likely to play for at least the first quarter here today. The Steelers have already played two full games this pre-season, so they could roll with their starters for a significant portion of the first half.

2. Previous History - The over is 9-3-1 in Steelers last 13 home games, and five of the last six head to head meetings have gone over the total.

3. X-Factor - Green Bay's quarterbacks combined to throw for 274 yards and two TDs in Week 1.

Selection: This is a play on the Packers@Steelers to go OVER the total (10*)