Why did people think Water Dragon is Misawa's Ace and not this guy? | tcgmode

I'm not sure why people(and even Konami themself) always default to calling Water Dragon Misawa's Ace Monster. Litmus Doom Swordsman was Misawa's Ace during his most important Duel, The match against Jaden. Like Water Dragon only represented his Water Deck and Linear Magnum only represented his...