In this still at the (1:31) mark of the video you see Floyd (number 84) set up on the edge of the left side of the defense in a 2-5-4 alignment with Floyd way out wide in a wide-9 making it appear he’s coming off the edge with a speed rush. Meanwhile both defensive tackles are lined up over the guards with the closest tackle to Floyd lined up between the right guard and tackle and the WLB (42) lined up between the LG and LT threatening the B gap and drawing the blocking assignment of the RB off set to the quarterback’s left.
As we roll a second ahead Floyd runs up-field to make the RT commit to his slide step in order to defend the edge. The LDT (78) comes up field drawing the attention of the RG as he starts toward the RT to create a screen. On the other side the RDT (58) draws the double team of the LG and the C thus creating a huge hole in the A gap and a clear path towards the QB. Meanwhile the WLB blitzes the offenses left side B gap which forces the RB to engage him and leaves this huge hole on the right side of the offense wide open for Floyd to snake through using his superior speed and agility to get the QB.
Rolling to a second ahead at the (1:33) mark you can see the play develop even further along. Now you see that the entire left side of the offense engaged with three Georgia defenders playing a twist of their own with the ROLB darting underneath both the WLB and the RDT to take on the previous double team the C and LG were attempting to put on the RDT. The RDT than loops behind the WLB taking the RDE’s previous position creating some confusion and keeping that side occupied to leave the right side of the offense open and vulnerable for Floyd to use his closing speed to rattle the quarterback and force a throw sooner than was intended or to take the sack. Here Floyd flies through the vacated gap and past the RG before he has a chance to react to the play and by the time he does Floyd gives him wind burn flying past on his way to the QB.
In the next frame at the 1:34 mark you see Floyd forces the throw sooner than the quarterback wants to throw it forcing him to throw a risky pass off his back foot and floating it out into coverage, taking a huge hit from Floyd. On this play the quarterback made a great quick decisive read and the CB failed to stay with his man letting him sneak into the deep middle for a completion downfield in the seam, but the line stunt was successful and did their part. Here the coverage fails to do their part and credit has to go to the QB for making the right read and an accurate pass to his WR.
(Full Video of the play)
Next: Example #2 49ers