I think they have enough scoring - Duncan, Manu, healthy Parker, Hill, Splitter, RJ's 8 playoff points, Dice, Blair (if Pop plays him). The only defense they've addressed is the interior - hopefully with Splitter. They need more defense.
After that sweep in the playoffs, I felt as if the Spurs were GSW or Suns. Spurs scored over 100 in 3 games - 102, 102, 96 and 101. That's enough scoring - problem is they couldn't stop the Suns - 111, 110, 110 and 107. What's perturbing to me, is that not only are they going for scoring but undersized scoring. How many SGs can the Spurs have? There is not one position that they have size - even the front line - no 7 footers.