Russell Wilson reported Wednesday to training camp looking nothing like a high-dollar quarterback. He was wearing gym shorts and a Steelers t-shirt. He had a backpack slung over his left shoulder. Wilson carried the all-important Steelers playbook with his right hand. He came back out to speak to the media, when he name checked just about every receiver and tight end on the team. He even gave a shout out to the running backs, while gushing over his offensive linemen. Always, always mention the linemen. “We’ve got a lot of playmakers, really excited,” said the new Steelers quarterback. GP (Geor…