Comment 1 for bug 2796

After discussion on #ubuntu-bugs and with other Launchpad users, I think losing the single-master-bug feature is not worth handling the use case of marking a bug with dupes a dupe of another bug (twisted!)

I propose that instead we just have a good way of dealing with that use case through the UI, confirming with the end-user that he actually wants to move the dupes over to the new master. I've described this in bug 78596.