7 man spacing means you can be in any alignment. Over, under, tite, okie, etc that employs a 7 man front situation. That essentially means that there are 6 base gaps. 7 man spacing covers each… +1.
That means some of the players need to be strong in their reads and coverage recognition. But where these guys align is of no consequence. It’s what they are responsible for.
34, 43… those are just numbers. You can do a lot of different things with looks. You need two A gap guys, 2 B, 2 C and a D.
From there you want these guys to flow well and get + to the play side while some players maintain strong backside integrity.
Also, base scheme doesn’t mean much anymore with the flexibility teams need with 4 and 5 WR sets
