Steelers CB Joey Porter Jr. is unsure if he'll play Week 1 if a new deal isn't in place

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Joey Porter Jr.'s balky back felt good enough to return to practice for the Pittsburgh Steelers on Tuesday. The fourth-year cornerback didn't commit to playing in Pittsburgh's season opener against Atlanta on Sept. 13 if he and the team can't come to terms on a new contract. “I don't know,” Porter said.
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