NaVorro Bowman on playing in preseason: I’ll get out there when I’m ready

Earlier this week, 49ers coach Jim Tomsula said that he expected to have linebacker Navorro Bowman in the lineup for the team’s Saturday night preseason opener against the Texans but left room to change his mind based on the way Bowman felt closer to kickoff. It sounds like Bowman, who hasn’t played since suffering a…