With training camp at the end of July, we’re taking a look at players that will be fighting to make the San Francisco 49ers’ final 53-man roster in 2019. To kick off our series, we’ll be covering groups of players who find themselves on the roster bubble. John Lynch and Kyle Shanahan, in their third year, have built a team that features the most competitive since the pair took over in 2017. Today, we’re talking about two rookie additions to the offensive line and two familiar defenders.
CB Greg Mabin
The 49ers’ cornerback room features plenty of competition, but spots on the roster are limited.