Arizona Cardinals defensive tackle Corey Peters has a torn left Achilles and is out for the season. The Cardinals had signed him this offseason to a three-year, $10.5 million contract. Peters has 11 career sacks in five NFL seasons. He had 26 tackles and two sacks last season. He has 146 career tackles and one interception. Follow me on Twitter: @twitter.com/AaronWilson_NFL Aaron Wilson covers the Texans for the Houston Chronicle.