When the lights came back to the Superdome, America's biggest sporting event had changed.

This was the story line that no one predicted, a dose of unexpected drama that no one wanted. Super Bowl XLVII stopped for nearly 35 minutes because of a power outage, and while the Baltimore Ravens tried to protect an enormous lead, the San Francisco 49ers somehow were recharged.

No, the lasting memory from this game will not be that John Harbaugh defeated his younger brother, Jim, or that Ravens linebacker Ray Lewis ended his career with a championship. It'll be that Baltimore survived an unexplainable collapse — defeating the 49ers, 34-31 — by leaning on its most dependable presence, quarterback Joe Flacco.

"We don't make anything easy," said Flacco, who was named the Super Bowl's most valuable player after his 287-yard passing performance.

Let it be said now — and more than that embraced — that Flacco is one of the game's best. He was, anyway, during these playoffs — the most challenging and legacy-defining period in a player's career.

This wasn't a showcase game of a fifth-year player who simply rode his team's wave to the Vince Lombardi trophy. Flacco improved his mechanics and response to pressure, and he was at his best during the postseason. Eleven touchdowns this postseason and zero interceptions. The only other quarterbacks to pass for that many touchdowns in a single postseason were Joe Montana and Kurt Warner.

Still, Flacco didn't do this alone, but he became the face of the team that's now the face of the NFL. Baltimore's defense is still considered among the league's most formidable units, and running back Ray Rice shook off a second-half fumble to help his team protect a lead that was dissolving by the minute.

Flacco is his team's most recognizable survivor, and this is true now of his career. Drafted in the first round in 2008, he heard for years that he wasn't among the league's elite passers. The Ravens haven't yet signed him to a contract extension, though it was assumed he would be back in Baltimore. Now, though, the team's gamble has likely cost it money; even if few are willing to admit that Flacco is a top-tier quarterback, he almost certainly will be paid like it this offseason.