It seems obvious that V. has more complicated interests than just governing a few wizards. In some stories, and sadly also in reality leaders fall into the notion that they have to unite the country under a strong hand to achieve anything useful. It might be that young V. thought so and tried to take over, but older V. is wiser and looks for other approaches. I don't think he wants Harry to become a dark lord, but shove him a bit into his own current goal system and avoid having him fall into stupid pitfalls.
ETA: There is now a third thread, so send new comments there.
Since the first thread has exceeded 500 comments, it seems time for a new one, with Eliezer's just-posted Chapter 33 & 34 to kick things off.
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