as the index positions are set with small pins I wouldn't expect the indexes to get misaligned on reinstallation by a redialer that has gone to the trouble of getting a proper printing press.
I think this comes down to a philosophical argument, are you happier with a restored dial? or happier with a patina but completely factory dial?
At the end of the day, no one else can tell you what makes you happy. If you are buying this as an "investment" well thats another matter, but you must ask yourself, has noticing this put you off the watch enough that you wont wear it now?
I have seen enough of these small imperfections that I honestly dont know whats real and whats not anymore.