CINCINNATI — The Bengals have all of their rookies in the fold ahead of training camp this week, except for Shemar Stewart after Demetrius Knight Jr signed his rookie contract with major guaranteed money into Year 4 this morning. FOX Sports’ Jordan Schultz confirmed , the team’s top pick remains unsigned as a few teams rookie’s reported this weekend. Per league rules, neither can practice with the team until they sign their rookie deals. “As their rookies report to camp today, Bengals first-round pick Shemar Stewart remains unsigned with no progress having been made toward a deal,” Schultz noted. Stewart is reportedly trying to overcome a couple of contract obstacles, including the bonus structure