Ratings should be very high for the Miami vs Boston game 7. It will be the first time that the team that fell behind 3-0 will host Game 7. Only 3 other teams forced a 7th game when down 3-0, but they played on the road in Game 7.If anything, the unexpected prolonging of these conference finals by the Stars and Celtics keeps the NHL and NBA front of mind for sports fans. If both series had ended in four games, there would have been a long gap between Game 4 of the conference final and Game 1 of the championship series, and some of the neutrals among viewers of TV sports might be switched back into baseball mode (or waiting-for-the-NFL mode) and have no more interest in hockey or basketball this season.
If the Celtics win Game 7 it will add to the lore of Boston sports. They'll be become the first team in the NBA to win a series after being down 3-0(Teams leading 3-0 are 150-0 at the moment). The Red Sox beat the Yankees after trailing 3-0 and went on to the win the World Series (ending an epic drought). The Patriots beat Atlanta in the Super Bowl after trailing 28-3. Pretty good stuff for Boston sports fans. It will also take the sting out of the Bruins playoff defeat...