A word for those curious about comment functionality on the blog lately: Changes made to some of the commenting infrastructure could require users to log out and then log back into ESPN.com. This did not resolve the issue for me, and I've passed along the word.

In the meantime, let's dive into the NFC West mailbag.

JohnBloodletter from right here asks about the Arizona Cardinals' secondary and, specifically, what to expect from Patrick Peterson in his second season.

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