"Look at the players I have around me," Jones said. "The core is all 25, 26. I am 26 myself. If it is something that we can build until we are in our 30s, that would be a good thing. If you have a strong core that can work together similar to what New York has had with [Derek] Jeter, Mariano [Rivera], [Jorge] Posada, [Andy] Pettitte ... the core is our future, and we have a good team here and I enjoy it. And I enjoy it since I've been here, but obviously winning has made it a lot more enjoyable.