Theory on the Straw Hat

Another shitposty theory. What if the straw hat is symbolic for the Sun on the horizon, as in Dusk or Dawn. As in, in the past, there were 2 D. clans, with different intentions about what to do w/ the One Piece. So, ultimately, when Whitebeard told Blackbeard he isn't the man Roger was looking for, he emphasized that Blackbeard isn't the "correct" D; the one who will bring the Dawn of the world. What if Luffy wearing a straw hat is that image of a rising Sun at Dawn?