Azure Deployment & CDN question

I am using Azure Website’s deployment slots, and am hoping there is a way I can push the static HTML to the “Live” slot without having to download and unpack the site on that slot. Each Deployment slot has its own FTP creds and file system. Is there a way to do this? There is another plugin called “WP Static HTML Output” that allows you to push the static files through FTP automatically (it doesn’t work for me though.) Is there a similar solution to doing this here? Even if it’s not plugin based.

Also if I wanted to use Azure Edge (Verizon/Akimai) CDNs, is there a way to change the URLs of image assets to use that CDN? If so, having that feature added would be amazing.