Better Skills
To improve your players' skills, press A, A, A, A, B, B, B, A, B, A, B, A, B + Select at the Today's Match-up screen or the Tonight's Match-up screen. | [Sent by Bern]
Bonus Players
At the title screen, press B, B, A, A, B, B, A, B, A, B, B, A, B, Select, B, Select, A...