I believe I made this suggestion in the past, but not here in this forum.
Currently the after session sharing options are private, buddies, and public. In order to share a session with someone it needs to be either public or that person needs to be in the buddies list. It would be helpful to be able to share sessions with a specific user(s) and also to be able to have an option to have a session visible only via link, similar to an option on YouTube where the video is not private but also not listed and only visible via a direct link.
For me this would be very helpful for sending my coach the workouts I did.