And yet TWG trusted him with the Swords. He was allowed to enter Michael's home while under full Angelic protection. He is allowed to take up a Mantle of Winter making it vulnerable just like when the Summer Mantle was stolen, and he was allowed by the Island to be Warden of the most dangerous things in reality. Not a single Senior Council member used 3rd Eye on him, and realizing the threat had it eliminated?
Death is also rebirth, Harry holds the same thread that Odin, in his rebirthing
true life to fight the Jotuns, Mac and his all kinds of Phoenix connections, ect, ect. Harry being good at Necromancy is no small coincidence actually. The Thread, as per the 5 powers of creation within the DF, is actually FIRE(as they identify it), the agent of change, death and rebirth, ect.... You do realize the current Death as far as horsemen of Fate goes IS Uriel right? Notice how he uses the other three to accomplish his goals for instance, in classic horseman style. Or that MW as the original destroyer actually had to give birth to the original Death, Hwwbh? Or how He's a weapon but 'not your weapon' per MW(whose world this is not...) and how Mab herself is keeping her enemies close... So i'm really not sure why these in book perspectives would matter since they are predicated on you own presumptions of Death only being a negative thing in itself.
YOU do know what he was meant to be don't you? No? Well remember Martha Kennedy and the council DO per there own words. And yet despite all this going on in the background and even Rashid with his future prediction, none of them actually LET him take DR, and we know pretty much none of them are excited about Harry having nukes either...