The San Diego Union-Tribune reports the Chargers list LB Shawne Merriman as questionable for Monday night's game against Denver with a sprained knee. But to Merriman there is no question. Missing last week's game with Detroit was enough. “As of right now I feel good,” Merriman said after doing limited work in practice for the second straight day. Merriman is practicing with a brace on the knee, which was injured Dec. 9 at Tennessee. He hasn't played with a knee brace since college, but playing with it beats the alternative, which is missing more games.