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Aldon Smith missed five game last season, and it took the 49ers more than just one player to fill the void he left on the defense.
After the 49ers and Ravens play their preseason game on Thursday, August 7, Jim Harbaugh will keep his team in Maryland for four practices.
Not long ago, the 49ers’ 2011 draft looked like one of the best in team history. Depending on Aldon Smith's future, that could be in question.