Pittsburgh Steelers JuJu Smith-Schuster signs autographs on his way to afternoon practice Saturday, August 5, 2017, at Saint Vincent College, Latrobe.Pittsburgh Steelers JuJu Smith-Schuster stops and signs autographs on his way to afternoon practice Saturday, August 5, 2017, at Saint Vincent College, Latrobe.Pittsburgh Steelers Anthony Chickillo goes through drills during afternoon practice Saturday, August 5, 2017, at Saint Vincent College, Latrobe.Pittsburgh Steelers Steven Johnson goes through drills during afternoon practice Saturday, August 5, 2017, at Saint Vincent College, Latrobe.Pittsburgh Steelers T.J. Watt goes through drills during afternoon practice Saturday, August 5, 2017, at Saint Vincent College, Latrobe.Pittsburgh Steelers Trey Williams picks up yardage during afternoon practice Saturday, August 5, 2017, at Saint Vincent College, Latrobe.Pittsburgh Steelers James Harrison takes a seat on the tackling dummies during afternoon practice Saturday, August 5, 2017, at Saint Vincent College, Latrobe.Pittsburgh Steelers Justin Hunter makes a catch during afternoon practice Saturday, August 5, 2017, at Saint Vincent College, Latrobe.Pittsburgh Steelers Vince Williams, left, tackles Trey Williams during afternoon practice Saturday, August 5, 2017, at Saint Vincent College, Latrobe.Pittsburgh Steelers Vince Williams goes through drills during afternoon practice Saturday, August 5, 2017, at Saint Vincent College, Latrobe.Pittsburgh Steelers quarterback Ben Roethlisberger talks with head coach Mike Tomlin during afternoon practice Saturday, August 5, 2017, at Saint Vincent College, Latrobe.Pittsburgh Steelers Vince Williams goes through drills during afternoon practice Saturday, August 5, 2017, at Saint Vincent College, Latrobe.Pittsburgh Steelers Marcus Gilbert cools down during afternoon practice Saturday, August 5, 2017, at Saint Vincent College, Latrobe.Pittsburgh Steelers go through drills during afternoon practice Saturday, August 5, 2017, at Saint Vincent College, Latrobe.
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