Depth is a reoccurring term surrounding NFL training camps, and the “next man up” philosophy is one embraced by San Francisco 49ers safety .
Over the last two seasons, Tartt has played primarily at strong safety. During that time, the 2015 second-round pick totaled 113 tackles, three sacks, an interception and a forced fumble. And he's already been asked to take on a new role in 2017.
Free safety Jimmie Ward was placed on the PUP list with a strained hamstring on Thursday, and Tartt was the one to fill the void.
“I usually look and study both (free and strong safety) just in case stuff like this happens,” Tartt said.