Carson (foot) was a limited participant at Wednesday's practice, Gregg Bell of The Tacoma News Tribune reports.
Carson upgraded his participation after sitting out of Tuesday's practice. For both practice sessions, he was designated with a "load management" tag to go along with the foot injury. The fourth-year running back has logged limited practices ever since returning from a foot sprain Week 12, but he's on track to play in Saturday's wild-card game against the Rams. Carson has averaged 16 touches and 87.8 yards from scrimmage per game over the past five weeks, scoring two touchdowns in that stretch.