Originally Posted by Texian
Duane Brown's first 2 years in league he was giving up double digit sacks. In his 3rd year the Texans game planned to have a TE, FB, RB help out w/ Brown's blocking assignment in passing situations usually w/ a chip block. As a result the number of sacks allowed by Brown dropped dramatically.
Which is exactly why it is utilized. It still doesn't make it a double-team.