Make relinking a part of the undo flow
A drive goes offline. Then it goes back online. Premiere opens relink window and says "hey I've found all of these files again!" and you're like "Cool!"
But there's a problem. It actually found different files with the same names (because you're working with DSLR or FS5 or some dumb camera that doesn't use unique filenames).
It has relinked all of your files to the wrong files. How do you find all of the files that have been relinked wrong?