49ers vs Raiders: Five defensive plays that stood out

Photo by Ezra Shaw/Getty Images The San Francisco 49ers' defense showed out during a preseason against the Raiders blowout on Sunday. Defensive coordinator DeMeco Ryans’ aggressive play-calling meshed with the defensive line play will give QB’s nightmares this season.

Again, the Raiders starters didn't play, but you still got a feel for different things Ryans will do through the season.

Ryans answered these questions prior to the game: Where do you think the defense is right now? Are you feeling good just generally about it?

“I’m feeling really good about where we are. All of our guys, I just love the way they come to work every day. These guys are out here. This probably was our best practice…