Zone blocking scheme outdated?

[nunusguy]

Originally Posted by Mike

Lance Z had some great insight this AM on why we had so many issues Sunday. Part of it was disguising who the Mike LB was, and showing overloads to a different side of the line, causing the protections to slide towards the overload, then bringing the blitzers who were playing games from the other side.

They've already covered some of that in other places, TV spots I've seen this week. The thing is this is nothing new or innovative for a D, certainly not
the 3-4s which are known for these kinds of unconventional schemes.
Jeez, Kubiak has been in this league forever and he has assistants who've been around much longer. Gibbs is a real old-timer. None of that stuff should
surprise or confuse them.
I'm still completed mystified how any team could have caught the Texans offense with theirs pants down on this deal ?