Welcome to Boston.com’s Sports Q, our daily conversation, initiated by you and moderated by Chad Finn, about a compelling topic in Boston sports. Here’s how it works: You submit questions to Chad through Twitter, Facebook, and email. He’ll pick one each weekday to answer, then we’ll take the discussion to the comments. Chad will stop by several times per day to navigate. But you drive the conversation.
Who is the worst free agent signing in Boston sports history? Count this as one vote for Pablo Sandoval, who should win this in a runaway.