No. Because just cause you have an old guy doesn't mean he's going to teach the kids. Look at Dickey, or Halladay. I do not recall seeing any article on how Dickey helps the young guys on this club. Romero also made comments many years ago how Halladay always kept to himself.
Same with Vizquel and DeRosa.
You'd have to find a veteran who can not only produce, but has the experience and willingness to teach.