Wes, I do not question the benefits of Dream Yoga, but the statement, “we do not need to pursue dream interpretation” is far off base.
You ask the very good question of “who interprets the dream?” The dreamer is the interpreter, perhaps with a little aid regarding symbology. Since the interpretation is a conscious action, it must come through the ego. In my experience my ego is informed by the unconscious source of true wisdom. The ego does not “dream up” an interpretation. It is informed by the previously unconscious wisdom and more often than not is quite surprised by the interpretation, sometimes so surprised that ego attempts to ignore the interpretation only to find it cannot.
The hound of needed truth is relentless.