Marcus Lattimore (reserve/NFI, knee) was cleared to resume practicing on Tuesday. The move starts a 21-day window for the 49ers to activate Lattimore from the NFI list, though that's where he's expected to remain through the end of the season. Lattimore admitted last week that getting cleared to practice would be more about gaining piece of mind heading into 2014 than anything else. Lattimore is a strong "hold" in Dynasty leagues.