That's my hope. Last spring I had and installer draw up some plans and rough estimates for my yet to be built basement theater and they had drawings for height speakers. At the time I wasn't sure I would ever want them but the more I've read about the technology (with respect to human sound perception) more I think the height channels would be better than the rear surrounds. I'll need to hear it first but it is very interesting. The Dolby Volume is more important (to my wife especially) but PLIIz stuff would be very nice.