I notice that every once in a while TW will stock an out of production racquet such as the Wilson hyper prostaff 18 x20 version, Head prestige classic and so on. Two questions: 1. What factors determine the availability of out of production racquets. 2. Will a manufacturer produce racquets for a supplier regardless of the year and make of model. The reason I ask is that it appears that the Dunlop 200G series has gotten progressively weaker over time and a lot of people here in the east that I have spoken with would go back to a MW or Revelation if they were available. It appears that there is market for old school players frames? ala prostaff, prestige, POG 200G. How does it work??