u/Inevitable-Boot-8740

Dallas hasn’t learned anything at all… they suck on defense. Nothing has changed from last year. A rookie QB on a 0-4 team lead a 12 minute drive for a TD. Embarrassing AF

So long story short, I was hired as a defensive position coach at a local HS and now have been thrust into a defensive coordinator role. Is there a simplified/vanilla way to install the 4-3 defense? Any info would help.