To get your offensive and defensive efficiency rankings up to where they can be teams need to run up the score. It's weighed in that metric. I don't believe I've seen a coach lay out the problems with this system better than Wade did following the LSU win.
“There’s a play on numbers that’s wrong,” Wade said. “The fifth most important category in the NET is your margin of victory, and it’s capped at 10 points. The second most important is your offensive and defensive efficiency, and there is no cap.“Well, to (get) your offensive and defensive efficiency where you need it to be, you need to run the score up on people. Alabama did us a favor (Tuesday) by dribbling the ball out and not taking a shot so we could win by nine. That was a defensive stop for us.“So they’re going to have to readjust the formula because they don’t want people to blow people out, but they’re basically telling people to blow people out because that’s weighted more than the 10-point (cap).”