Rookie receiver L'Damian Washington injured his shoulder during Thursday's practice. The Cowboys fear Washington separated his AC joint, according to a source.
Washington wouldn't say much about the injury when reached on his cell phone, revealing only that he was still waiting on MRI results. He is wearing a sling.
"It's a tough one," he said.
The injury could keep the undrafted free agent out of the rest of the team's offseason program, with the goal of getting him fully healthy for training camp. The former Missouri product was signed to compete with fifth-round draft pick Devin Street for a spot on the 53-player roster. The Cowboys return four veteran receivers, with Miles Austin having been released.
It was a rough first week of organized team activities for the Cowboys as they lost linebacker Sean Lee to a torn left anterior cruciate ligament. The fifth-year veteran is expected to miss the season.
-- Charean Williams