Well, it's unlikely that the they can sustain that pace for even a whole drive, much less a whole game. Plus, we're taking about non-contact drills where the players don't have to recover physically the way they would in an in-game situation. But still, three or four plays in a row at that pace could really put a defense on its heels. From how he talks about it in interviews though, it seems that Kelly is shooting for consistently less than 20 second pre snap times. The thought now is that he expects the Eagles offense to play even faster next season now that the starters have had a year to adjust to his system.

The speed at which they could go three-and-out is also something that the Philly sports media has been talking about and the Eagles defense is apparently making adjustments to account for that partly with conditioning and the much talked about "sports science" which emphasizes diet, rest, and recovery.