Cole - the new shipping solution that you've seen me mention a few times up here will have the ability to generate return labels (aka call tags, return tags, etc) from the Returns screen. A link to the label for your customer print at home would be made available in the RMA email that would get sent to the customer when the return is initiated.
We are in beta testing now and hope to have it out as a public release soon.
Thanks!
John Frazar