The "Remove PUID" edit doesn't make sense if the same PUID can be attached again without voting. What I imagine is this: A removed PUID is still associated with the recording, but displayed stroked and in light gray. This means: it was verified that this is not a valid PUID for the recording. Adding that PUID is now not possible anymore for that recording.

If someone really thinks that it is a valid PUID, and has some evidence, there should be a new edit type "Restore PUID", which is a normal 14-days non-auto-edit.

I know PUIDs are about to go away, but this can last a long time, and this kind of functionality might be also useful for other fingerprinting systems.