First-half storyline: When Jim Harbaugh added Brad Seely to his coaching staff it was a hire that largely slipped under the radar.
The 49ers had 253 yards at halftime. Frank Gore rushed for 103 yards, and Alex Smith completed 10 of 13 passes for 108 yards.It's not that the 49ers got conservative in the second half.
Aldon Smith leads the 49ers and ranks second among NFL rookies with 5.5 sacks.
SANTA CLARA -- The 49ers and Detroit Lions have completed their Thursday practices, and here's a look at their practice participation reports for the day:49ERS PRACTICE REPORT