Slow Rotating Zone Blocking?

The outside invert would be a DE outside of the TE in an over front or an OLB in an under front.

So the TE would block either of them using his near ear rule correct?

Coach Campbell,

Please explain the slow rotating zone scheme for me!!!

Okay, but if the ace back gets the ball from outside hip of OG to inside hip of TE, how does the slow rotating zone differ from the vertical zone?

Coach Campbell,

Doesn't zone blocking from an ace back or one back set HAVE to be fast rotating zone blocked because you can't pick up the playside linebackers using either slow rotating zone blocking or vertical zone blocking?

Against the over front of a 9 and 3 strong and a 1 and 5 weak, you can't get the sam linebacker blocked using slow rotating principles or vertical principles. You must fast rotate it correct to pick up that sam linebacker?