The New York Giants and Atlanta Falcons, a pair of 2013 disappointments with identical 2-2 records and hopes of factoring into their respective division races, play at MetLife Stadium at 1 p.m. ET Sunday. ESPN Giants reporter Dan Graziano and ESPN Falcons reporter Vaughn McClure present their preview:

Graziano: Vaughn, I'm going to get to the Falcons' defense in a minute, because I have a ton of questions about that. But I'd be remiss if I didn't start by asking: What was tight end Levine Toilolo doing at right tackle in the loss to Minnesota, and are they going to have five real offensive linemen to suit up for them Sunday?

McClure: The Falcons really had no other choice at the end of the Vikings game after three starting offensive linemen -- center Joe Hawley (ACL), left guard Justin Blalock (back) and right tackle Lamar Holmes (foot) -- exited with injuries. Two other linemen were inactive for the game. So, yes, depth is an issue with Hawley and Holmes on season-ending injured reserve. The good thing for the Falcons is that linemen Gabe Carimi, Peter Konz, Ryan Schraeder and rookie James Stone are capable of playing multiple positions. The Falcons also promoted guard Harland Gunn from the practice squad and signed tackle Cameron Bradfield. Konz's performance will be key as he steps in for Hawley, and the Falcons better hope Blalock's back responds well in preparation for Sunday.

I watched the Giants-Redskins game and was impressed with what the Giants were able to accomplish offensively. Can they sustain such momentum, particularly coming off a couple of extra days of rest?

Graziano: They're hoping so. What the Giants are saying is that the way the offense has looked the past two games represents progress in the new system, and that's why they think it has a chance to be more "real" than what they showed in the first two games. We will see.

What has surprised me is the way the offensive line has held up in pass protection the past two games after looking like a liability in preseason and once the regular season started. If that continues, then Eli Manning -- who's releasing the ball about a half-second faster on average this season due to the shorter drops and quicker reads on which the new system is built -- should be in a strong position to succeed. But since they're not a quick-strike downfield offense right now, I wonder what happens if they fall behind in a game and have to get into a shootout with a high-powered offensive team. The Texans aren't that, and Washington didn't put up a fight. Atlanta has all the weapons, but is the passing game where it needs to be right now in order to take advantage of the talent?

McClure: I think that goes back to our first question, Dan. If quarterback Matt Ryan gets adequate protection, he's one of the elite quarterbacks in this league. But it's hard to get that type of protection when you're using tight ends at right tackle.

Ryan actually has done a marvelous job extending plays with his feet, partly due to increased protection up front in the form of veteran right guard Jon Asamoah and rookie left tackle Jake Matthews. If Ryan can overcome whatever changes are made up front for the Giants, then maybe he’ll get the offense back in high gear. That’s something the Falcons haven’t been able to do on the road, where they’ve dropped four straight. Ryan needs time to find a playmaker such as Julio Jones down the field.

I saw a few unheralded Giants make some plays in the last game. It seems like the Falcons' defense lets no-name players have career games every time out. What do you expect out of some of the Giants' role players?

Graziano: My guess is that you're referring to tight end Larry Donnell, who caught three touchdown passes in Washington. The Giants always believe they can find productivity at tight end on the cheap, so they didn't flinch when everybody was getting on them all offseason for not having one. Donnell runs good routes and can jump high to catch the ball (he's a 6-foot-6 former basketball player), and it's to the coaching staff's credit that that's exactly what they're using him to do. He's not much of a blocker and can't do anything after the catch, but the thing he's good at, he's very good at, and as long as other teams aren't defending it well, they Gians will keep going back to it.

Fundamentally, this offense is built to operate through the run game, and it will continue to do so with an emphasis on Rashad Jennings as the lead back. He and rookie Andre Williams split carries Thursday because Jennings had 34 carries in the game just four days earlier, and they got a big lead and could ease off the gas. But it'll be Jennings to run the ball and set up play-action, and then it'll be Donnell, Victor Cruz, Rueben Randle or whoever's open when they throw it. Short stuff, timing-based stuff, and stuff designed to minimize mistakes and put the unimpressive names they have in the best possible positions to succeed.

Which brings me to this: The Falcons' defense seems to be quite good at putting opposing offenses in position to succeed. Any hope of things getting any better, or is this a defense that's going to struggle all year?

McClure: It's going to be a struggle unless they magically come up with some way to trade for J.J. Watt. There are not enough playmakers on the Falcons' defense, with no elite pass-rusher and no ball hawking defensive back who will create a lot of turnovers. Throw in their defensive leader, strong safety William Moore, being placed on short-term IR with a shoulder injury, and you have the recipe for disaster.

The defense actually looked respectable against Tampa Bay, but that was because the offense got off to a hot start and the Buccaneers were in desperation mode early. There is no excuse for giving up 558 yards to a Vikings team playing without Adrian Peterson and with a rookie quarterback, Teddy Bridgewater. The Falcons continue to struggle with their third-down defense and continue to give up explosive plays. Manning and Jennings, among others, should be itching to put up big numbers against this pathetic defense that gives up a league-worst 8.37 yards passing per play and yields 429.8 yards per game, which is second-to-last in the league.

Defensively, how do you expect the Giants to contend with Jones, Devin Hester and Antone Smith?

Graziano: The Giants made a change at free safety last week, benching Stevie Brown for Quintin Demps, who was signed as a kick returner and has good speed on the back end. That change was made because Brown was struggling, but also with an eye toward the speed matchups they had coming up on the schedule -- DeSean Jackson last week, the guys you mention this week, and Jeremy Maclin and the Eagles next week.

Demps will play in the post while Antrel Rolle can move up in the box, and they'll likely plaster cornerback Dominique Rodgers-Cromartie on Jones and use Prince Amukamara on whoever the second receiver is. Trumaine McBride, who was a starter last season, has replaced the injured Walter Thurmond as the nickel. McBride is a high-effort guy, but you can win physical matchups against him. The Giants rely on Rodgers-Cromartie's and Amukamara's ability to hold up in man coverage, but they believe they have enough speed with Demps and weakside linebacker Jacquian Williams to help supplement that as needed. If Rodgers-Cromartie is limited this week with his thigh injury, that could affect things. But as of now, that's the plan.

Good stuff, Vaughn, thanks. Travel safe, and I'll see you Sunday.