Elvis Dumervil and Von Miller's snap counts:
The percentage of snaps in which Dumervil and Miller were rushing the passer in the rematch are horrifying--some of their their lowest percentages of the season. Miller's percentage was his fourth lowest (behind the games against Houston, New England, and week 17 against Kansas City) while Dumervil's was is fifth lowest (behind games against Houston, New England, and both matchups against Kansas City).
The main lesson is that the Broncos can't cause as much damage with their rush when playing in close games or from behinds (or against teams that rarely pass, Brady Quinn). But it also raises another question: Should Von Miller ever drop into coverage a dozne times, no matter the situation? Sure, he's become a complete linebacker, but I'd rather have the next Derrick Thomas rushing the quaterback if I can get it. Had Von rushed the passer in the 59-yard strike to Smith, it may not have mattered if Bailey was beaten or not. Flacco might not have had the time to find out.
In the second half, the Broncos went back to their Cover 2 shell as Boldin thought they might do, and the Broncos had more success--we count the Moore debacle as a freak accident--but by then the damage was done. The Cover 1 had failed, for a lot of reasons, to produce results.