What games do you KNOW are going to use pixel shader 2.0?
I dont know how far into the "future" 3DMark2003 (2006?) is looking, but you have to think about what you are saying. If you were making a game and had a choice between pixel shader 1.x and 2.0 instructions, which ones would you use:
It's the same as when 3dmark2001 came out. What games were out that used dx8 shaders at the time? None. Eventualy dx8 games did come out and what was shown with 3dmark pretty much panned out. Cards that did well with 3dmark2001 shaders do well with dx8 shader games. It's the same situation here.