I don't think the weather from a game that occurred weeks ago affects how the weather in a game next week is an advantage. Please explain how a snowstorm is an advantage for the Bills. This is what I mean that people have become unhinged. Just because the heat affected the Bills doesn't mean that snow is an advantage.
I mean, I guess you could make an argument that Miami's offense is more explosive so hopefully it affects them to a greater degree than it does the Bills. Seems thin to me, but makes more sense that 'the heat was an advantage for Miami so the snow is an advantage for us!'