TatsuyaShiiba
So...hr died the first time because he invented something, he could not protect it, he could not protect himself. He pretty much doing the same thing now: if someone was greedy enough they could kill him right now for what he invented, some people are short minded enough for it, or if someone wants to kill him so he does not invent more thing, ie change. Lets not talk about the companies that would lose if his invention works (owls, floo network, etc). While he has done little, or not enough to really protect himself (which I see as plot armor at the moment) i hope that will change.