"Off the ground" as in a three point stance in the 4 front? No one has a lot of experience there between Lawson, Hill-Green, and Pierre (who's quickly become better.)
The four man front with two should be able to hold the edges more efficiently. It's my guess if we see a move with Lawson to the line that's the intent...it's a push to the middle. This is also where I like the idea of floating Bray up to play high in the box.
I'm not sure what to expect.