Not true bc many aspects of the game outside of this can be discussed in detail in terms of scheme & technique, etc.
Some of us just don’t know our limits. Think bc we watch then we completely understand what’s being called & it couldn’t be further from the truth.
In order for you to know the pre-snap read, you have to know the play being called and what the designer of the play has coached you on what the pre-snap read is.
Truth
This is not going to go over well with you people but unless you're on the offensive staff.....you don't have a clue what the pre-snap read is, his primary, scheme, nothing....just stop it already