As thrilling as the games turned out to be, the NFL's championship weekend did produce one intense disappointment: The world won't get to see any more of San Francisco's bone-rattling defense.
The Steelers put a platoon of five big bodies on the line of scrimmage with two bone-rattling linebackers behind them, ceding to Tebow and his receivers the advantage of man-to-man coverage with only one deep safety available to avert disaster.