McGahee could miss preseason opener

Left knee injury has hampered Ravens RB throughout camp. There is a "possibility" that Willis McGahee could be sidelined for Thursday's preseason opener and rookie Ray Rice will start at running back, Ravens coach John Harbaugh said after Sunday's practice. McGahee has missed a large portion of training camp with a left knee injury. "Right now, we need to get the fluid out of his knee and get that thing settled down a little bit," Harbaugh said. In other injury news, tight end Todd Heap missed practice with a leg injury but it's not considered serious.