Preview: Warriors looking for sustainable success in preseason

Key players with well-defined roles are giving Golden State a push

The NBA preseason used to be hard to watch. Literally. It was difficult, if not impossible, to see actual footage. I remember pouring over articles and box scores, trying to make sense out the tea leaves - with just about as much success.

But maybe there is something worth taking away from these preseason games. Reggie Williams went on to spend a solid s…