49ers’ game grades

The 49ers had their fewest yards (142) since 2006, allowed six sacks, converted 1 of 11 third downs, had more punts (9) than first downs (8). …Colin Kaepernick was often under pressure, but he seemed eager to accept easy dump-off passes when he did have time.Good job on TE Jimmy Graham (2 catches, 31 yards); not-so-swift work on RB Marshawn Lynch (122 yards).Rookie P Bradley Pinion put in plenty of work and emerged with a respectable 42.1 net average.Bush replaced inactive punt returner Jarryd Hayne and Australians will certainly find fault with his 9-yard run-back on his only return.Yes, it was a short week, but the Seahawks had the same schedule and had to travel.Kaepernick has thrived with a strong offensive line, solid rushing attack and strong defense.