Instead of presenting the "Detach Model from Central" workset options when detaching a model make the two choices available at the Open dialog.
Current options at Open dialog for Worksharing is:
Detach from Central
Create New Local
Proposed change at Open dialog for Worksharing:
Detach from Central and preserve worksets
Detach from Central and discard worksets
Create New Local
Resolves:
Reduces clicks
Unnatural Open document behaviour
Hanging dialog when walking away after clicking Open.