They were springboards for the RaiderSteeler decade, while the 49ers couldn't get around Dallas the two times they needed to, then disappeared and didn't surface again until they went through their blue (read: ) periodNever mind the history, though. This is meant to be enjoyed in the here and now, even if the screen starts getting a little blurry about halftime of the Raider game. Occupational hazard, you seeIf both the 49ers and Raiders win, they'll be playing on the same day next Sunday, too, so prepare accordingly.Finally, it's all about championships. Why are these teams considered dynasties? Because they won it all when it matter most: In the Super Bowl. Green Bay won the first two Super Bowls (3 championships in a row if you count the '65 Championship), the Steelers won 4 in 6 years, the Niners won 4 in 10 years, and the Cowboys won 3 in 5 years.

Running back Ray Rice was duly impressed after he was limited to 59 yards on 21 carries. Baltimore has faced some of the N