Here, the Eagles mix things up with their alignment. This is a Tackle Over set from the Eagles, with Peters actually lining up like a tight end on the right side next to Lane Johnson. Ertz is actually the left tackle next to Wisniewski. These looks can really mess with a defensive line, throwing off gap responsibilities against the run. The Falcons are scrambling to get lined up, and Foles takes the snap to hand this ball off to Jay Ajayi.

This is a "split zone" run. Split zone is a version of inside zone where the tight end comes across the formation to block the edge rusher on the back side. Here, that player is Josh Perkins, who comes in motion from out wide just before the snap to lay a block on Vic Beasley. The damage has already been done, however, as the Eagles create the hole Ajayi needs up front to get the first touchdown of the season.

The Tackle Over and split zone concepts are both facets of the Eagles' offense, and both came to fruition on that touchdown. Both were prevalent last Thursday night outside of the touchdown drive.

The second clip above is an example of a Tackle Over play from earlier in the game. It's the second drive, and this time Johnson is lined up next to Peters on the left side. The Eagles pick up 8 yards here on a "pin-pull" scheme. Watch Johnson's huge pin block on the defensive tackle, Crawford, to help create a crease, while Peters, Kelce, and Wisniewski block the frontside defenders with ease. Ajayi cuts off of Brandon Brooks' block on the backside linebacker and nearly scoots for a first down after running through first contact on a Beasley tackle attempt.

The final clip actually happened earlier in the touchdown drive, on the play before Philly Philly. This is a split zone run with Ajayi, where Ertz comes across the formation and blocks defensive end Takk McKinley to the ground. The Eagles get great movement on a playside double team by Kelce and Brooks, Ajayi makes one man miss, and he gets upfield for 5 yards to set up third-and-5 and the memorable trick play.