ST. LOUIS -- Injured running back Beanie Wells wasn't expected to play Sunday after not practicing all week. Sure enough, Wells was among the players named inactive.
Tim Hightower will start at running back, which would have happened anyway, and Hightower will probably get more carries than usual. This marks the second consecutive season an injury suffered before the opener will affect Wells' snap counts. The ankle injury he suffered in camp as a rookie made him play catch-up.
The Cardinals will have two rookie receivers active and Roberts, a third-round choice, is not one of them. The undrafted Max Komar appears likely to return punts. Fellow undrafted rookie Stephen Williams is active as a receiver.