Gerry Dulac of the Pittsburgh Post-Gazette reported that Steelers running back Willie Parker didn't practice Wednesday and is now uncertain for Sunday's game. Dulac said Parker stepped in a hole in practice Monday and aggravated the sprained medial collateral ligament in his left knee that took him out of the previous two games. Parker has four 100-yard against the Bengals and has averaged 4.3 yards against them in his career.
Mixon Holds Second Annual Football Camp
Joe Mixon's football camp was held at his high school in California.
Record sack race underway
Carl Lawson is one of the many guys happy to see voluble and valued veteran left end Carlo Dunlap surface for this week's mandatory minicamp. Lawson, who usually sets up at right end on passing downs, nearly broke Dunlap's rookie sack record last season and he likes the competition. And on Tuesday he offered a challenge to a guy he calls "like an older brother to me."