>>528810649
I've accepted that most people believe it because it's a very surface level theory and the knight definitely has SOMETHING going on with the horns and the sword, and I accept that most people are surface level and don't look too closely. But dess knight has a ton of holes and leaps of logic that really makes me think there's no way in hell it's december.
>taller than asgore
>flies
>body is a mixture of papyrus and mettaton and looks absolutely nothing like the holiday family in any capabity except for the horns, BUT
>the knight is confirmed to be wearing a helmet, meaning the horns are fake
>is a shapeshifter, meaning every single visible clue could be wrong and blatant misdirection
>has blatant ties to friend, which is a cat
>december alluded to in other ways like puppet scarf and the ch 4 hand scene that arguably have nothing to do with the knight
>aggressive one-eye symbolism which the game itself refers to as a male trait
>the big shot/fallen star theme tied to the colours pink and gold running aggressively through the game so far
I could go on but I don't have the time.
I think it's most likely a new character but it could genuinely be one of the ghosts like fucking mad mew mew in a fucking santa mech kris found in the mayor's basement