All of Notre Dame's 12 wins last season required a full-team effort, but when looking back on each of the Irish's victories in 2012, often times a specific player comes to mind for a certain game.
Against Michigan, it was Manti Te'o and his two interceptions of Denard Robinson. At Oklahoma, it was Louis Nix's domination of the Oklahoma offensive line that swung the game in the Irish's favor. A week later against Pittsburgh, Everett Golson's unflappable poise was imperative in leading a late rally against Pittsburgh.
I've identified a key player for each of Notre Dame's 12 games in 2013. If you want to argue that player is Golson for all 12 games, that's a rational viewpoint, but doesn't make for an interesting article. Therefore, there are no repeats.
There isn't necessarily a right answer for any game, but different styles of play and opponents' various strengths and weaknesses will place different players or position groups in the spotlight from week to week.
Let's look at the key player each week for the 2013 Fighting Irish.