Hello to the reader,
This is a minor star vs the forces of evil theory.(I know how original)
We've all heard the theories questioning Marcos alignment as well as his humanity, but this is is either different or more of the same.
We my first idea comes from toffe and Marcos interaction where after Marco gets hurt slapping the sandwich away toffee say "you are such a disappointment" for Marco to replay "well your boring" which actually looked like it hurt his feelings.
Why would toffee see him as a disappointment and have a minor opinion of him?
My theory is that toffee is from the future of sorts.
His last line befor his(nightmare giving) death
"only I know how this all turns out"
how would he know what's gonna happen before unless he has already seen or heard of it.
Maybe in the future Marco is one of the greatest warriors in all of Mewni and toffee is disappointed in seeing a man of legends barley hit with a toothpick and crying about it.
Its about a 25 percent chance. Toffee has been shown to be a master manipulator, like how he had Ludo's army turn against him in a matter of days. He also thinks highly of himself so that could have just been one last jab at the heroes knowing he was licked. As for the Marco part he could have seen him fight or hear the other monsters talk about fighting him and thinking he was a skilled warrior until he met him.
But what do you all think? Agree or disagree? If I get enough agrees(which at the minimum would be 5) I'll add the other part of this theory, and like the guards from The Shawshank Redemption I shit you not on the other half being more out their then this one. Let me know in the comments below and have a nice day.