All Madden needs to do is implement a system similar to nba 2k8
it was perfect.. different personality categories, and it how they reacted depended on the role you gave them before the season(which could be changed at anytime) and the amount of playing time they received..
Gave this example before, but say you're picking late in the first round, and have two very good wideouts,but want to add another threat to your offense, and the bpa in the draft is a wr with a "expressive" personality.. well before you draft him, you would have to realize he would be your number 3, and might not see the ball as much as he wants, which would lead to a decrease in his ratings, and a decrease in team overall (which would hurt others progression)
so at the draft, you might take another position, or a wr who has a "laid back personality" and would know his role on the team better
gives another layer to stratagey, and really draws you into your franchise
Andy would love to hear if this is even doable from one of the Devs, and Andy would love to hear from one person here who doesn't like this idea
EA Sports, Pm Andy your salary offer, hours a week Andy would be required to work, and start date, and Andy will let you know by the end of the week