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It is no secret that when Alabama begins its defense of the BCS title in September, the defense will be considerably different than it was when they last stepped onto the field.
Names like Upshaw, Hightower, Kirkpatrick and Barron are gone. Many believe that the defense will be the biggest concern for Alabama and head coach Nick Saban going into fall practice. It will be, but not because of the losses that the Tide suffered in the offseason.
Defense is everythin...