As a model builder/user I would like to be able to quickly amend my connections so that they can easily be re-pointed to different Workspaces and Models.
I will know that this is successful when I will be able to quickly change my connections and re-point to different workspace and models, perhaps with a functionality similar to what's available to re-point pages in the New UX.
Optionally it would be good if the Clone button had a 2nd option that could prompt users to select/confirm the required information (potentially up to module/view level)

Cases where this functionality could be particularly helpful :
1) Excel add-in where data reconciliation need to be executed on temporary development models and for which connectivity details need to be amended. This will save from time in re-creating the connections from scratch.
2) When cloning a connection/tab in Add-In and for which the only difference between one tab and the other is the referenced model/workspace but where the underlying metadata is exactly the same (eg same query on multiple deployed models).