Niagara Gazette — Tight end Mike Caussin also left practice Friday with a hip injury. Caussin missed all of last season due to a torn ACL.
The news was better for standout pass rusher Mario Williams. Williams is nearing a return to practice after missing the start of camp due to a sore foot.
"It's getting closer," Marrone said of Williams. "He did a little bit more today, he's going out there, going through the walkthrough, so now we're just waiting for the doctor to release him and then he'll be going out there."