I don't know if we could pull this off or not, but if Boston or Houston would trade their two first-round picks for our #6, we should do it. At this point in time we're light years from being a competitive franchise, so getting three young talents instead of two makes more sense to me.
So instead of ending up with, say, Drummond or Sullinger and Lillard or Marshall, we could end up with Lillard of Marshall, Fab Melo (7-0, 250 lbs), and an intriguing prospect like John Jenkins, Will Barton, Draymond Green, or Royce White. We really have nothing to lose. So throw the dice, already!