Comment 1 for bug 430251

I'll note that the nicer UI would be:

  create a branch from this remote location to this remote location
  create a local branch pointing at the new remote location
  and make the local branch bound to the new remote location
  and change my local working tree to point at the new local branch

I don't know really where this would fit in the UI (presumably under Start), or how to make a decent dialog for it. But it certainly would make that sort of work easier.