Matt Maiocco, of The Press Democrat, reports San Francisco 49ers CB Walt Harris (hamstring) is questionable for Week 8.

OT Jonas Jennings (wrist) is expected to start Week 8.

OG Larry Allen (knee) practiced Monday, Oct. 23, and is expected to play Week 8.

TE Vernon Davis (leg) will not play in the team's Week 8 game.

Dennis Georgatos, of the Contra Costa Times, reports San Francisco 49ers SS Keith Lewis is expected to become a bigger part of the 49ers secondary rotation in Week 8. Lewis, one of the top 49ers special teams players, has shared practice time at free safety with starting FS Mike Adams during the team's Bye week workouts.

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