Q: Who is the Yankees' Eli?

With 27 days until pitchers and catchers, hat once was a quiet offseason became explosive a little more than a week ago. This week, Jorge Posada's retirement could become official, the Michael Pineda and Hiroki Kuroda transactions as well.

So on this Giant Sunday, here is my double-question for you to play around with: Who do you think the Yankees' Eli, meaning who is the most important Yankee and who is going to put themselves on a new level in 2012?