Here is how the 49ers (10-4-1) graded in their 42-13 loss Sunday night to the host Seattle Seahawks (10-5): Pass offense: Colin Kaepernick opened with three incompletions, attempted a career-high 36 passes and finished with a career-low completion percentage (52.8). Kaepernick will throw some bad passes (see: end-zone attempts to Randy Moss this past month) [...]