After a preseason full of questions about who would be the team's nickel back, the Eagles pulled out a new personnel package that hadn't been used in the preseason. Safety Malcolm Jenkins moved to nickel and Chris Maragos came in at safety.
Defensive coordinator Bill Davis explained the move following the Eagles' 26-24 loss to the Atlanta Falcons.
"Because we stay in base versus 11-personnel (one running back, one tight end) so much, both of our safeties are down playing the slot, so they've gotten work at it," Davis said. "I've told you all along that I have a lot of confidence in Jenkins and (Walter) Thurmond, and I thought Jenkins did a great job in the nickel spot tonight.
"We just thought that was our best combination right now for who we were playing on Monday night with a great quarterback and a passing game coming in."
Jenkins perfectly read a pair of Matt Ryan passes, nearly intercepting them both. After the game, Jenkins explained that he was comfortable moving back inside, but he knows those two plays could have been made.
"There were plays I would have liked to make, and obviously one of those probably changes the game a little bit," Jenkins said. "When you look at how close the game was, you start looking at those plays and you see where the game could have been won in different areas, but at this point, you just go back to the drawing board and come back the next week."
After allowing 20 points to the Falcons in the first half, the defense battened down the hatches in the second half, holding Atlanta to a pair of Matt Bryant field goals. While the Eagles weren't able to finish the comeback, Jenkins saw the game as a solid starting point for the new-look secondary.
"I think we started out pretty strong," Jenkins said. "We loosened our grip a little bit, and they made some big plays ... They got a couple of big plays that we want to eliminate, but other than that, we battled a good offense."
The #Eagles began Week 1 of the regular season in Atlanta for Monday Night Football. View the full gallery here...

RB Ryan Mathews turns it up

RB DeMarco Murray defends on the run

It's time for #PHIvsATL

DB Randall Evans stretches during pregame

G Brett Boyko warms up

The #Eagles prepare

LB Bryan Braman is focused during pregame

FlyEaglesFly!

Philly fans have made it!

Ready to fly!

Mike Quick meets some dedicated #Eagles fans during pregame

It's almost game time!

Defensive Coordinator Bill Davis waits for game time

RB DeMarco Murray gets ready for #PHIvsATL

QB Sam Bradford makes his debut

QB Sam Bradford takes snaps during pregame

RB Darren Sproles warms up in Atlanta

TE Zach Ertz is ready for Week 1

WR Riley Cooper and Offensive Coordinator Pat Shurmur are locked in

QB Sam Bradford warms up with a few throws

WR Nelson Agholor warms up

Ready for the throw

QB Sam Bradford makes the throw

The #Eagles Defense makes the stop

LB Brandon Graham makes the tackle

DE Taylor Hart goes up for the block

LB Brandon Graham holds on for the tackle

Excitement after LB Kiko Alonso's interception

WR Josh Huff runs the ball

QB Sam Bradford finds the open receiver

DT Bennie Logan makes the stop

CB Byron Maxwell breaks up the pass

The line goes to work

The coin toss

RB Darren Sproles holds onto the ball

WR Riley Cooper finds his route

WR Jordan Matthews tries to break free from the tackle

QB Sam Bradford makes the throw to his receiver

TE Zach Ertz works for the yards

RB DeMarco Murray changes direction

K Cody Parkey kicks one in

DB Walter Thurmond with the stop

QB Sam Bradford scrambles

Eagles Defense

DE Fletcher Cox forces the fumble

RB Darren Sproles moves to the outside

Breaking free

K Cody Parkey goes for the extra point

P Donnie Jones congratulates K Cody Parkey

S Chris Maragos gets in on the tackle

CB Nolan Carroll defends the play

RB Darren Sproles tries to run through the tackle

LB Brandon Graham closes in

DE Cedric Thornton gets up for the block

LB Connor Barwin goes for the fumble

DE Fletcher Cox is fired up

T Lane Johnson goes for the block

Fired up!

WR Miles Austin pushes for more

TE Zach Ertz protects the ball

QB Sam Bradford in the spotlight

RB Darren Sproles runs from the traffic

RB Ryan Mathews braces for the hit

RB DeMarco Murray scores a touchdown

Congratulations all around

DT Bennie Logan stops Atlanta

RB DeMarco Murray scores his second touchdown of the night

The #Eagles defense is putting up a wall

Keep pushing through!

TE Zach Ertz moves around the tackle

On fire!

RB DeMarco Murray shows what he's got!

CB Byron Maxwell gets ahold of the runner

T Allen Barbre gives RB Ryan Mathews a little extra help with the touchdown

The #Eagles celebrate RB Ryan Mathews' touchdown

High-fives all around!

We love #EaglesNation!

RB Ryan Mathews steers through traffic

S Malcolm Jenkins comes through with a huge stop

WR Jordan Matthews is in the clear

Teamwork!

WR Jordan Matthews is off to the races

QB Sam Bradford has time to make the throw

RB Darren Sproles makes them miss

WR Riley Cooper moves quickly

RB Ryan Mathews finds the opening

S Malcolm Jenkins holds on to make the big stop

LB Kiko Alonso congratulates S Malcolm Jenkins on the stop