Schiano’s defensive game plan focuses on: stopping the run, limiting big plays, and creating takeaways. That’s basically the Patriots’ strategy. New England just likes to be flexible with their alignments in order to accomplish those three goals.
Schiano credits Belichick for much of his coaching lessons, such as ‘how to tackle a player’, so there’s a natural synergy. And there’s actually a lot of similarities in how they scheme on defense.
Schiano’s played a lot of man coverage at Ohio State, but he also has an extensive history of playing zone. He’s used a single-high safety, similar to what the Patriots do with Devin McCourty or Duron Harmon, because of the athleticism and talent at Ohio State. His ability to coach both man and zone is exactly what the Patriots need for their secondary.
Schiano’s defenses
typically use a one-gap defensive front, which is different from Belichick’s favored two-gap front. That’s not to say the Patriots don’t play one-gap (the Patriots played one-gap to stop the Los Angeles Rams rushing attack in the Super Bowl), but Belichick prefers to have his defensive tackles eat up two blockers and the linebackers are responsible for making the plays.
Where Schiano’s use of linebackers could benefit the Patriots is how aggressively he deploys them. When the defensive front is playing one-gap, they can just make their reads and attack, which could free up Dont’a Hightower and
Kyle Van Noy to make a lot more plays at or behind the line of scrimmage. And, of course, Schiano will adjust and incorporate more of Belichick’s style of defense