I definitely run more stuff at Deerfield than Miami does on Saturdays.
FRONTS - Odd (3-4), Odd Tite, Odd Jet, Under (4 front) and Bear (5 front) are the fronts that we use almost weekly.
COVERAGES - Cover-3, Cover-1, Cover-2-Read, Cover-6, Cover-2-Man, Cover-0 and "Special" are the coverages that we use.
We also have 5 or 6 different personnel groupings that we use every week...
"Regular" (2 DE's, 1 Nose, 4 LB's)
"Beef" (3 DT's, 2 DE\OLB's, 2 ILB's)
"Under" (2 DT's, 2 DE's, 2 ILB's, 1 Nickel)
"Nascar" (2 LB's, 1 Nickel, 4 DE's - pass rush personnel)
"Dime" (2 DE's, 1 Nose, 2 LB's, 6 DB's)
"Penny" (removes the Nose from Dime package and adds an extra LB so we can vary how we send pressure and\or spy the QB)
I have a call sheet with 10+ blitzes that we can use out of base personnel, and another 10+ blitzes that we can use out of Dime personnel. We generally don't use all of them, obviously, but it's nice to have them in the tool shed. Pretty much everybody in our back-7 gets to blitz, even the Safeties and Corners. Just depends on whether the offensive formation and\or ball placement will allow us to or not.
Sounds a lot more complex than it is, but it's simple when you break it down for the kids. They know that certain calls\blitzes only apply to them (i.e "Fire" tells the Free Safety to blitz) or "Sting" (Strong Safety) or "Nuke" (Nickel). It sounds the same as their position name, so it's easy for them to remember. It's up to ME to tie certain fronts and coverages to those blitzes. (because not all of them work together)
If you hear your name\position called, you blitz. Let ME worry about what's going on behind you.
This allows us to give the offense so many different looks, that often times they don't even know what we're doing from play to play.