The San Francisco 49ers better hope their offensive line stays fully healthy over the course of 2019.
Head coach Kyle Shanahan was relatively lucky in this regard a season ago. Only center Weston Richburg missed any starts, and just one of those at that. Every other starter — Joe Staley, Laken Tomlinson, Mike Person and Mike McGlinchey — managed to start all 16 regular-season games in 2018.
During the preseason, the Niners caught a glimpse of what could happen if O-line attrition becomes a problem this year.