[Funkycorm]

I will run multiple formations out of one playbook.

My base personnel for the last 3 years has been 4-3 and I match nickel or dime out of that base playbook to what the other teams personnel is for that play.

Before that I ran a 3-4. I rotate every few years. I am thinking of making the change back to 3-4 this year.

I will audible on a regular basis on defense but I rarely if ever adjust coverage of individual players. I will preset pass if it is a passing situation and will adjust things like covering the first down line, etc. I also rarely ever shade as it never works out for me.