Restrict Ability to Add Recipients to Template in Advanced Edit

It would be very nice to have the ability to configure templates so that users can delete, replace, and add documents and signing fields and modify or delete recipients without being able to add recipients.

Setting the template to Quick Send Only prevents senders from adding recipients; however, it is then impossible to delete, replace, or add documents to the template or to modify the signing fields. Moreover, once a Quick Send draft is saved, resuming the draft opens directly into Advanced Edit, where the sender is free to add recipients. I also cannot imagine that is the intended behavior.

This is the main hurdle preventing my organization from expanding our usage of Docusign eSignature beyond a handful of document types.