Dallas Mavericks play-by-play announcer Chuck Cooperstein joined JaM Session with Clarence Hill and Mark Elfenbein on ESPN Dallas 103.3 [KESN-FM] recently to talk about the team following the NBA draft on Thursday. Here are some of the highlights.Click here to listen to the full interview.On how he interpreted Donnie Nelson's post-draft conference:Cooperstein: "The only interpretation that I can take from what Donnie Nelson said last night in that very cryptic three minutes that he was at the podium afterward was that the draft choices that they got -- and we still don't know exactly what the draft choices are that they got -- were more important than the player that they actually took.