Zak needs 1 more year to change culture

[*ochocincos*]

Honest question here...
What is he trying to change that needed to be changed from a culture perspective?

To me, the biggest change seems to be trying to change schemes.
More specifically, I think it's the defensive scheme adjustment going from a more traditional 4-3 to a hybrid that more closely resembles a 3-4.

The unfortunate solution might be that they need new players who better fit that scheme rather than the current guys being able to adjust properly. We've seen how that's gone.