I would like Echo to have a default volume.
Sometimes I like listening to music at a really high volume (9 or 10). When I'm done, I tell Alexa to stop and I forget to change the volume to a reasonable level.
Later, when I go to bed, I say Alexa, set alarm for 7 a.m. and she replies "ALARM SET FOR 7 AM TOMORROW" in the last volume level that I used, in this case it would have been volume 10.
What would be really nice is to have a default volume that I can set from the app. Let's say my default is volume level 4. If I'm playing really loud music in the afternoon (volume 10), and the Echo sits idle for, say 30 minutes, it should go back to the default volume of 4.