Continuity only matters if the staff is elite. Yours isn't. Keeping a group that consistently fields a mediocre defense isn't a flex, it's a failure to adapt. Alabama and Georgia lose coaches because they're successful, they just reload with more talent. Your development claim is a myth built on one or two guys a year while the unit overall gets exposed. Real programs upgrade, they don't just cling to familiarity out of comfort. This is why you'll finish third in the SEC again.