The San Francisco 49ers head into the first weekend of free agency having made three additions to the roster. The team signed center Weston Richburg and running back Jerick McKinnon on Wednesday, and then added edge rusher Jerry Attaochu on Thursday.
When Richburg and McKinnon met with the media on Thursday, Lynch said that the team still had “a couple of things in the works,” with regard to more free agents. The Attaochu signing was announced after the press conference, but the team is likely looking at some additional depth options in this second phase of free agency.