Niners left tackle doesn’t have preseason games to help him get up to speed after not playing in 2019, so he’s making the most of his daily matchups against Nick Bosa in practice to help knock the rust off.Niners left tackle doesn’t have preseason games to help him get up to speed after not playing in 2019, so he’s making the most of his daily matchups against Nick Bosa in practice to help knock the rust off.