Who in our Starting Line up is old?
Amar'e, Lin, Chandler, Shumpert, Carmelo, Smith, are all 29 or younger
Our bench isn't even really old either. Just 2 players.
So yes, Camby and Kidd are old, but they still play at a high level, and they have experience of going deep into the play offs and what to do in clutch situations. And they still play at a high level.
Kidd was just the starting point guard on the team that beat the heat just a year ago. You could have said the same thing about the Mavericks squad a year ago as well.. All of their big name players other than Chandler where over 30.