The game's "tuner sets" feature, which was included and hardly used in Madden 12, gives the development team the opportunity to issue small gameplay tweaks without the use of a full title update. EA Tiburon's team plans to "closely monitor community feedback and will quickly release tuners based on any major issues reported." The same can't be said for Madden 12, as its lack of consistent updates became a glaring issue in sports gaming communities such as Pastapadre and OperationSports.
"The team is absolutely committed to post-launch support, and we will make it a point to keep you updated on title updates, tuner sets, roster updates, new Madden Moments Live and more," EA said in a statement to Joystiq. Providing the Madden team sticks to its goals, Madden 13 is likely to receive more post-launch support out of the gate than last year's game had entirely.
Update: EA has reached out to say it is unable to confirm the first update to Madden 13 will arrive on September 11 until the date is approved by console holders. While it is anticipated for that date, further testing could push the date back.