Y'know how that scene where zelda 'references' TP, SS and OT and that she has the full triforce. So have ever thought that the full triforce also gives you the power to see the past when you touch it or own it like when the king from WW touched it he probably saw the past, and ganon when he had the full triforce he probably saw other 'hims' that had won the battle. but we need more evidence.