You use your madden cards by playing any type of game(except Superstar: HOF), press start, go down to madden cards, and pick the card you want to play.
The only way I can think of is to audible into shotgun. If you dont know how to audible just press x and any direction on the d-pad or joystick ,or press x,y,b,a,r,l,white,black. -Answer by:Seven92
There is a trick,If you and an opponent are playing on the same Xbox 360 (and not on Xbox Live), you can disguise your play by holding A on the play you wish to choose. Then, scroll around the playbook, and release A when you want to go to the field. This is a good way to trick a friend who looks at your plays when you play a two player game.
You cant create one but, you can take a rookie from 07 class (whatever position you want or change position) and just chnge their name and attributes to what you want
The easiest way to never loose is to go to My Madden in the main menu, go to gameplay settings, go to A.I., and make all the HUMANS offense, defense, and special teams to fill the complete bar. Then, move to the CPU and make the offense, defense, and special teams to empty the entire bar. Then, go back and go to the top selection, I think its gameplay, I cant remember, anyway, go to the top selection, go to skill level and choose ROOKIE. Now, when you play, you should always win, unless youre the worst player ever! -Answer by:ajdelgesso
To increase your chosen characters statistics faster, thus making him a superstar more rapidly, try this. On gameday,Sunday, enter the Performance Institute and complete the exercise. After exiting, head over to your teams schedule and enter. Now, exit back out to the city. The Performance Institute exercise will appear again for you to use. You can do this over and over again if you want. -Answer by:Seven92
Feel what it’s like to be a field general making key personnel decisions on both sides of the ball during the game’s biggest moments in Madden NFL 08. Quickly identify your strongest players on the field before every snap then move them into position to make game-changing, momentum-altering plays. Play to your team’s strengths by immediately reading your opponent’s schemes and reacting to the action as soon as the ball is snapped. Create mismatches and exploit weaknesses as you read and react with Madden NFL 08.