Unfortunately the customer has Windows 10 Home on all new laptops. After meeting with IT we decided to deploy the Web Client. So far so good... we've been able to get the users logged onto the web client. We are punting on the fat client for now.
However we can't seem to get the MR users to log onto MR. It works fine on the server (using their credentials), so it seems the deployment itself is good.
One detail I've discovered is that the users are all logging onto their new laptops using credentials for... possibly Office365 -- and NOT their domain credentials. I can't seem to figure out how to log into MR using another user with a right click -- like I can on the server.