Andy Reid’s mustache had icicles before the first half had ended. A plastic water bottle held Saturday night in Kansas City froze solid before your eyes in seconds. It was dangerously frigid weather fit for woolly mammoths, which are extinct. This is where the Miami Dolphins season went to die. The Chiefs dominated and beat the Dolphins in the NFL’s wild-card playoff round, 26-7, eliminating Miami from the Super Bowl tournament and finishing ugly a once-promising season that withered badly at the end. As notable as the final score were the meteorological numbers: Minus-4 degrees with a minus-2…