Second title reign? To make history, Anthony Pettis will have to defy history

Last weekend, a former champion four years removed from holding UFC gold returned to the cage and captured another belt. The story of Georges St-Pierre is a singular one; no one in UFC history had ever undertaken such a lengthy sabbatical and then returned to win a championship.
As he waits to headline this weekend’s UFC Norfolk event, Anthony Pettis might take heart in the unlikely achievement. It was just over four years ago when Pettis captured the UFC lightweight championship.
It was a