It depends of if you consider a copy of your mind to be "you" in any real sense. If there was an exact copy of me right now, I would not consider that copy "me"

It depends of if you consider a copy of your mind to be "you" in any real sense. If there was an exact copy of me right now, I would not consider that copy "me" - rather it would be a duplicate person, but not me. There could be 10,000 identical duplicates of my brain out there and not one of them would be me. That being said I doubt that freezing has any chance at all of actually being able to revive someone to their previous mental state...