Getty Cincinnati Bengals owner Mike Brown is digging in his heels on Shemar Stewart deal. Stop me if you’ve heard this one: The Cincinnati Bengals and one of their star (potentially) players are in a contract dispute. The Bengals and their unsigned first-round pick Shemar Stewart are at an impasse, and it’s not over contract length or total money. No, the Bengals have decided to dig in their heels on specific language that was not in last year’s first-round pick Amarius Mims ‘ deal. Mims was