Would an attributes_template be helpful?

Hi. I recently wanted to jazz-up my sun.sun sensor by using a sensor template and having an above_horizon picture and a below_horizon picture. But then realised, that I would not have access to other important attributes like elevation, next_setting etc in more info. Would it be of use in the future to expand templating capabilities to include attributes? Something like:

attributes_template:
  elevation:  "{{states.sun.sun.attributes.elevation}}"