Now that AppleTV 4 supports apps it would be fantastic if Adobe could give us a app for it to work with LR/mobile. This would allow us to run slideshows very easily and quickly and would be incredibly useful. It does not need to have all the editing features from the LR/mobile app although that would be cool but probably not very easy to do with a remote as only control. It should simply allow us to see the synced collections and run slideshows from those. Bonus would be to enable public slideshows for clients like you can do in lightroom.adobe.com on the web.