It was four years ago today that the Baltimore Ravens sat atop the football world.
Joe Flacco threw for three touchdowns, Jacoby Jones returned a kickoff 108 yards for a score and the defense delivered a game-saving fourth-down stand.
The Ravens have a lot of memories from that championship game but not a lot of remaining players. Only nine are currently under contract, including four starters: Flacco, guard Marshal Yanda, linebacker Terrell Suggs and tight end Dennis Pitta.
There are 20 players on other teams, and linebacker Courtney Upshaw is looking for his second Super Bowl ring this Sunday in his first season with the Atlanta Falcons.