Just gonna repost a previous comment from last page,
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The thing is, this isn't actually that shocking or impressive.
Any team is prepped and knows what they are up against. If a defense is prepared, they are very much aware of what the offense is likely going to run. If they aren't, then you get completely busted plays and it's a shit show.
Romo knowing how an offense runs based on a line set up isn't all that impressive, he was a star QB for over a decade, I would expect him to read an offense with a high success rate. What exactly is he going to do that a competent DC can't? DC's aren't the one executing the plays and match ups.
(Good) Teams spend all week prepping and seeing what they will face, rest is simply execution.
Romo isn't shocking the football world by going "Gronk is out wide, Brady will throw to him." The Cheifs know that Brady is looking for that match up, but they just got burned twice down the middle of the field on two back to back third down plays and need to shut it down, so they take that chance with a 1:1 match up and roll the dice.