Harry as a horcrux seems like a decent idea, though. If Harry were the only guy that could kill you, making it so that he can’t kill you seems like a good idea.
But he only has a prophecy’s word on that, and attempting to cash in on prophecies that way has a tendency to bite youon the ass (tvtropes links).
But he only has a prophecy’s word on that, and attempting to cash in on prophecies that way has a tendency to bite you on the ass (tvtropes links).