When the Crow has an effective O running consistently......then I'll call him a "guru".
Frankly, midway through the season....that O, still looked like a LaPolice production - which probably irked Mack (after demanding radical change). We still slipped into some bad habits, near the end of the season - like not using Simpson in the redzone and falling back into that stupid "horizontal" passing attack, at times.
But its a clean slate, this year.