The promising play of Ryan Shazier will allow Troy Polamalu to move back to his natural position of strong safety.

The Pittsburgh Steelers were forced to use Polamalu at linebacker last season because they didn't have anyone else who could cover in space.

"It depends, you know, because my role has changed so much through the years," said Polamalu. "So, it really all depends on how coach LeBeau wants to use me. It's evolved, it's changed, it’s kind of done everything."