i have that game and it's easy there is nothing to unlock if you do a franchise and win the super bowl
yes you can
Win your playoff games.
As of 2010, the Miami Dolphins franchise has two Super Bowl victories.
The oldest NFL franchise that has never won a Super Bowl is the Arizona Cardinals. The Cardinals lost Super Bowl XLIII 27-23 to the Pittsburgh Steelers in their only Super Bowl appearance. .
Super Bowl XLII will be the 18th NFL Championship game the New York Giants have played in which is the most of any NFL franchise. Super Bowl XLII will be their fourth Super Bowl and they played in 14 NFL championship games prior to the Super Bowl era.
Yes, you can use created players in "Online Franchise" on Madden NFL 2010.