By Vance Joseph Cardinals DC Vance Joseph writes that from players and coaches to the league office itself, work done over the summer is what drives the game forward. View the original article to see embedded media. With Albert Breer on vacation, we bring back our annual tradition of having guest writers fill in for his Monday Morning Quarterback column. This column comes from Cardinals defensive coordinator Vance Joseph. Check out last week’s from Navy graduate and Patriots long snapper Joe Cardona. You might believe that the 18-week season—and postseason, if you’re lucky—is the most importan…