The Wall Street Journal has a fascinating look at the dominant Seahawks secondary, which seems to have been able to turn just about everyone into a star. Part of that is the remarkable amount of pressure they bring, but another part—perhaps—is as brilliant as it is simple. Maul receivers, because there's no way officials will throw flags on every play. The Seahawks were tops in the league in defensive pass interference penalties, and were among the leaders in defensive holding. But as we've learned, penalties probably don't correlate with success one way or the other. Instead, the key might be all those plays that could have been called but weren't.