‘The Dolphins are the surprise team in the NFL right now. Dave Wannstedt is the coach of the year or Doug Henning. The early success has the feel of magic, but you wonder if it will disappear. There remains the unsettling sense that Miami’s 4-1 record is propped up on matchsticks and toothpicks, held together by masking tape, string and a prayer. Today — here against nemesis Buffalo, most perfectly — we should finally get an answer: Can this be real?’