[Bobcat_Dad]

I would have to say Bell, Belfry (although I have not seen them this year) and JCHS.

JCHS does do things somewhat different than Bell and Belfry. They use the line splits to make man made holes, and widening the gaps in a defense by alignment. But they still do a good job of getting a body on a body. Somewhere down the line a attacking defense will exploit those splits and stay in the backfield.