For one, Ray Lewis is the biggest attention whore in the league, so of course he's gonna get plenty focus.
Two, Ray Lewis is retiring after this season (allegedly), so this is the last game he's playing.
Three, and probably most importantly, Ray Lewis plays a bigger role on his team than Randy Moss does. Lewis is the leader of his team, has been there for damn near two decades, Ray Lewis IS the Baltimore Ravens. Randy Moss, all historical context aside, is really just another player on the 49ers. LaMichael James will play a bigger role in the Super Bowl than Moss will.