To no surprise the Steelers placed wide receiver Limas Sweed on the injured reserve list on Tuesday thus ending his season. Sweed injured his Achilles last mini-camp and had surgery to repair it the following week. He was Waived/Injured on Monday and has since cleared waivers. He will now not count against the Steelers 80 man roster. To fill his place on the roster, the Steelers signed first-year wide receiver Isaiah Williams.