Just like during the draft, now we do have a say in the ratings. Instead of the captains that have been submitting the ratings updates, we can now vote to increase or decrease player ratings.
An idea that was said on the EA forum to make people register with their gamertags and limit people to 5 increases for their favorite team seems like a good idea to me.
Anyway, here's the link.
http://maddennfl.easports.com/weeklyRatings.action