I didn't know there was a specific term for it, but OK, that makes sense.
Still doesn't explain the many blown deep coverages though, nor all the dirty hits from Pro Bowlers responsible for coverage (particularly the SS trying to break the record for most suspensions in a season.) I can understand getting burned occasionally; no one's perfect. But when a team has only ONE first rate receiving threat (i.e. Hilton in Indy, Bennett in Chicago) but the secondary gives up MULTIPLE deep balls with no one even CLOSE ENOUGH to be considered "beaten"....
They keep showing up after the catch and often after the WHISTLE to throw shoulders into helmets or helmets into backs though. "I think we got a bunch of thugs here, Dan."