I doubt Clemens will get 20 million dollars a year, but you got to take risks to turn your team into a contender. While we probably don't need Clemens to send us to the World Series, adding him will make us much, much more formidable.
He's not much of an injury risk, seeing as though he's thrown 210 IP the last three years, and he had the whole offseason to get back into shape.
I could see why monetary reasons would scare off most clubs, but the Boston Red Sox? I doubt money is one of the problems they worry about. Though, it is possible that the Yankees could throw $25 million at him to come to New York. If he wants higher than $15 million, I'd back off, but anything less than that, you got to pull the trigger.