Contradiction with Genesis 41:32
This verse, in discussing how the dream was doubled to Pharaoh, could be seen to contradict the idea of differing dreams having distinct outcomes, suggesting instead that repetitive dreams emphasize certainty.
Genesis 41:32: And for that the dream was doubled unto Pharaoh twice; [it is] because the thing [is] established by God, and God will shortly bring it to pass. [established...: or, prepared of God]