25 allows you to download custom updates. Last week I downloaded the updated Saints roster for my franchise. And I must say, Hau and Anthony really impress me. Waiting for the season to get closer so I could download the actual roster for every team.
Madden 15 offers the same thing though. I play 25 on my PS4 at home and 15 on my PS3 which comes with me out of town for work.