Who's Practicing, Who's Not: Calais…

Calais Campbell isn’t done with the concussion that forced him out of his first game of the season Sunday, but he does seem to be making progress.

Campbell was still in concussion protocol Wednesday, according to Head Coach John Harbaugh, but the veteran defensive lineman did return to the practice field for warm-ups before heading inside. Campbell did not practice all last week.

“We’ll just see where it goes,” Harbaugh said.

Campbell is having one of his best seasons, leading the team’s defensive linemen in tackles (36) and quarterback hits (nine).

Without Campbell in the lineup against the Cleveland Browns, Justin Madubuike (51 snaps), Brandon Williams (33), Broderick Washington Jr. (30), and Justin Ellis (22) handled the defensive line rotation. They held the Browns’ top rushing attack to just 40 yards on the ground.

It was Williams’ first game back after a three-game absence due to a shoulder injury, and Harbaugh felt the veteran nose tackle had a strong game in Baltimore’s 16-13 victory.

“The whole defensive line played really well in that game,” Harbaugh said. “I thought they were square, they played with their hands, they got off blocks and they had knockbacks. They set the edges really well. Brandon was probably the leader of that for sure.”

Inside linebacker Patrick Queen (ribs) is practicing Wednesday and cornerback Jimmy Smith (neck) and wide receiver Miles Boykin (finger) returned to the field.