Random comment: Lea's statement on linebackers (and altering their pattern from the Tranquill-Coney gang's read and outplay it method), featured instead strategic ram the scrimmage-line concepts. Somewhat hidden in there, I think, was his comment about regularly crashing Bilal.
This is what he did with Morgan. Morgan was a big physique and athlete but not very intuitive. So too Bilal. Lea max'd Morgan's utility by having him crash and disrupt as much as he could. Lea seemed to really like the vision of Bilal blasting a gap without needing much "feel" for the play.
I hadn't seen this strategic comparison (Lea didn't make it; just me) before reading Lea's comments. Smart. Able to mold a defense to fit the available pieces, even if somewhat outside the box. If Bilal's good at being essentially another rush DLineman (Clemson used to do it a lot with that crazyman Boulware) , then we might just roll upfront more than I guessed.