Do the Heat have a chance at a come back, down 3-1? Is Carmelo the answer?

The Miami Heat may be down 3-1 to a juggernaut in the San Antonio Spurs, but can they make history and win three straight games? If they Heat do lose, is Carmelo Anthony really the answer? There are rumors flirting around about him moving to Miami and I'll dish my thoughts out on that potential "Big Four". With the Heat only getting older, does LeBron James even want to remain in Miami, or would his talents better be suited elsewhere?