Re: Texans' LB Brooks Reed: "we weren’t fully prepared"
Then go to the Ghost/Tosser concept.
Look at the diagram and the read the text.
It says "this conceptual approach is how the Patriots are able to run the same basic plays, whether spreading the field with four or five receivers or using multiple TEs and RBs".
What it really ways is that you can put a receiver in place of the Gronk and you can still run the same play.
THERE IS NO adjustment on the fly.