Chavis and DE prospects

When I had first read about Chavis, I got the understanding that he wanted huge DTs and DEs to soak up blockers so the Eric Alexander-type LBs could be free to make plays.

I may have misunderstood the whole thing to be ALL FOUR Dlinemen to be huge when in fact only the DTs are to be cloggers.

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Does he like for his DTs to clog the middle, while smaller DEs can get around an OT?

or

Does he rely on all four to be big where a Jordan Allen-type of DE is on both sides?

I understand that there will be situational rushers on the end.....but what is Chavis' overall philosophy from first to third down?

DE DT DT DE

or

de DT DT DE

or

de DT DT de