Trent Williams Questionable for Sunday Due to Shoulder Injury

San Francisco 49ers left tackle Trent Williams is listed as questionable for Sunday's game against the Dallas Cowboys after injuring his shoulder during Thursday's practice. Head coach Kyle Shanahan expressed concern over the timing of a Thursday shoulder injury, noting that Sunday comes fast, but voiced hope that sufficient recovery time will allow him to play. Williams is part of a lengthy questionable group for the 49ers.