Baltimore running back Willis McGahee says that he will play in the team's season opener against the Bengals on Sept. 7, according to The Washington Post. He is currently limited to running in a swimming pool as he rehabs from recent arthroscopic surgery on his left knee. "I will be ready, but I don't know about playing in the preseason," McGahee said. "We will have to wait and see. It's always making progress. Every day I come out here, it's getting better."