from NO MAAS:
SJK: Is there anyone in the last few years, or during your tenure, that you regret letting go or were wrong about?
MN: There's no one who comes to mind that we released, but of course, when you trade these guys away, it will happen. Tyler Clippard comes to mind. I was telling somebody yesterday, we never tried him in relief. He's really found a nice role. He's a great kid and I'm happy he's doing so well.
SJK: Did you see [Jose] Tabata made his debut?
MN: I knew he was called up, but I haven't checked the box score. We always knew he would be a good player, but we're always going to trade good players -- not all of them, but some of them, because we're trying to win championships. The ownership has always told us, "The Yankees don't rebuild." The fans tell us that too. We're the New York Yankees. We don't go into a 3-year hiatus while we try to re-stock the system. We have to do this on the run. But those are the directives.
SJK: You raise a good point, because many fans expect you to acquire major league talent while giving up nothing.
MN: You can't do it. We gave up good players to get Curtis Granderson. We're going to do that. Our charge is to have enough players in our system so we can bring guys up to the big league team, and also be able to make trades. I'd love to have Tabata, Vizcaino, and Jackson, but that's the narrow view. Our responsibility is to win games in New York and win championships. That's why that stuff happens and will continue to happen.