I don't think so. I'm sure the movie titled "Se7en" will resonate with some members. Those seven sins had dark themes. But your scene might have an unreliable narrator or character who is unaware of their sin. This could lead to a humorous scene or romance in the case of lust. Dark themes are not required, but one can never guess the expectations of voters in the booth.
One man's take on life told thru humorous short stories from his childhood on into his mid-50's; from feeling like an outcast in school to being an adult. His intent: hope. Hope in that you shall see, no matter how rough life can seem -and is- at times, that you may be able to enjoy it. Each story will bring a laugh, a smile, a tear, a lesson.
The 23rd Annual Book Awards said:
"We Really Need To Laugh" shares “memories which will resonate with many readers. Overall a creative presentation of the author’s life given in a rather sing-song poetic story telling style; a pleasant read"