Dude, all I know is it wouldnt surprise me. Madden 07 sucked so hard on the wii, I traded it in when Paper MArio came out. I am a big Madden fan.
Buy the game for PC!!!!! the graphics rock, the online play is great, its like $35 new, and honestly, I like using the keyboard (most people use a controller and think it blasphemy to even try with a keyboard)
You couldnt play the game on the wii in a true competitive fashion, because
1).....you cannot make adjustments to the line pre-snap on defense.....by the time the ball is hiked, you are caught on the wrong player whose play you were adjusting (say I want to spread D line out or pinch them in, then pick a safety to blitze, then pick the other safety to back up.....you will be totaly ****ed by the time the guy hikes the ball trying the wii controls. This is what happens before every play when I play on PC, XBOX, PSII, etc., and is an important part of the game).
2)....the controls for passing were bad....Id be screaming "look at this shit???" to my friends, as I waved the controller back and forth back and forth, showing everyone that the qb vision works when it wants to...."see guys, the vision cone is supposed to follow which way i point, so I can pick another receiver, but it isnt responding, wait, there it went....?????"