Alexa spotify connect prefereer speaker

[Jorissd]

Hello, 

Is there a possibility to choose a prefered speaker for spotify on Amazon Alexa. I have a Denon receiver witch had spotify connect and I want to use my Amazon echo dot to control it. It would be Nice if there was a possibility to choose the Denon as preferred speaker so that if I say “Alexa play music” that it automatically starts playing on the receiver and not on de Echo device. 

Is there a possibility for this? Or could you maybe add this to the spotify function on Alexa? I think there are a lot of people out there that would use this function.