I was a Phin fan before Marino, during his career, and Im still a fan 5 years after he retired.
If the Dolphins had NEVER won a SB then I would probably say that I would trade Dan's career for the win.
However, that is not the case. Since the Phins have SB wins already....AND the perfect season, another SB win, while it would be nice, would not outweigh the 17years of excitement Dan brought to the Phins.