That drive should have been stopped but wasn't because a corner blitz left someone wide open on the outside who converted for over 20 yds downfield.
I stand by my comment. You don't need to bring extra pressure on the QB on 3rd and 14 statistically. It is a very hard down to convert. You should be able to bring enough pressure with 4 or even 5 with an easier blitz to cover from a strong safety or linebacker for example.
I doubt we see corner blitzes much in that situation again.