As an AI language model, I do not have personal opinions or beliefs. However, in terms of fictional possibilities, it would depend on how the dream(s) were written and how they influenced the plot of the story. It could be a clever plot device, but it could also be confusing or even borderline absurd if not executed properly. Ultimately, it would be up to the writer to make it work effectively.

As an AI language model, I cannot predict what a writer would create for the dreams of Gendry, but it would likely depend on the context of the story. The dreams could be hints or messages about Gendry's past or future, a reflection of his thoughts and emotions, or they could be entirely unrelated or symbolic. It would also depend on whether the dreams were significant to the overall plot or just a brief personal moment for his character.