Just curious and since I do not know thought I would ask. Hope this makes some sense, as much as I would like to get a new AVR w/atmos is not going to happen anytime soon. My current AVR is a Yamaha RX-A2010 this will handle a 9.2 with Front and Rear ( as Yamaha calls it Presence ) Height speakers. I was reading or daydreaming about Atmos and it says the best place to mount atmos speakers are in the ceiling or on top of the mains and surrounds. I was wondering based on what I read about mounting front height speakers is as high as you can on the front wall in the corners at 45 deg.'s. My line of thinking using an atmos ready speaker placed on the mains facing up would reflect off of the ceiling correct? I know this in no way will compensate for not having atmos but using the atmos speakers on top of the mains firing towards the ceiling work? This could be completely pointless and that is fine as well. As it stands my system is right on the verge of being done so either way I am good.