How do you edit players on madden NFL 2007 for xbox 360?

In Madden NFL 2007 for Xbox 360, you can edit players by navigating to the "My Madden" menu from the main screen. Select "Rosters," then choose "Edit Player." From there, you can select a team, pick a player to edit, and modify attributes such as speed, strength, and skills. After making your changes, be sure to save your roster to keep the edits.