What creative ways will defensive coordinator Jim O'Neil find to get all three players in-game reps? Will there be instances where all three players are on the field at the same time?

These are questions that will be answered over the next month and into Week 1 of the regular season. O'Neil and defensive backs coach Jeff Hafley certainly aren't arguing with San Francisco's current depth at the position.

Hafley spoke about all three of the players during the offseason program. The coach praised each safety for their versatility and diverse skillset, Tartt especially.

"He's another guy who has size, skill set and versatility to do a lot of different things," Hafley said. "With him it's just teaching him, pushing him on the field and working on his fundamentals. Hopefully we'll be able to develop and use him in a lot of ways."Quote of the offseason: