Pittsburgh Steelers Ben Roethlisberger celebrates with Martavis Bryant in the end zone after scoring touchdown during afternoon practice Thursday, August 17, 2017, at Saint Vincent College, Latrobe. View The Gallery >

Pittsburgh Steelers Cameron Heyward wraps up Fitzgerald Toussaint during afternoon practice Wednesday, August 16, 2017, at Saint Vincent College in Latrobe. View The Gallery >

Pittsburgh Steelers Antonio Brown stiff-arms Artie Burns during afternoon practice Sunday, August 13, 2017, at Saint Vincent College, Latrobe. View The Gallery >

Pittsburgh Steelers Martavis Bryant makes catch during warmups August 11, 2017, at MetLife Stadium East Rutherford, New Jersey. View The Gallery >

Former Pittsburgh Steeler Brett Keisel high fives fans during afternoon practice Wednesday, August 9, 2017, at Saint Vincent College Latrobe. View The Gallery >

Pittsburgh Steelers Martavis Bryant stretches during afternoon practice Tuesday, August 8, 2017, at Saint Vincent College, Latrobe. View The Gallery >

Ben Roethlisberger looks to pass during evening practice Sunday, Aug.

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