Cheat:

 There are a few hidden teams in this game. Here is how to reveal
 them:

 At the user records type in either "tiburon" or Hiscore" and advance
 to the next screen. Next go back to the team selection screen and
 you will see these choices:

 NFC, APC, TIBURON, EA SPORTS, ALL TIME ALL MADDEN, ALL 50'S,
 ALL 60'S, ALL 70'S AND ALL 80'S.