Red Sox rumor addresses remaining need, includes both free agent and trade option originally appeared on The Sporting News. There's one move the Boston Red Sox can still make this offseason that wouldn't surprise anyone. The key nuance to Boston's remaining need is that there are options both in free agency and the trade market. In a new article on Thursday, MLB.com's Mark Feinsand writes that the Red Sox still have this one more move to make, adding an infielder. "Either way, Boston remains in need of a starting infielder and seems likely to add one soon," Feinsand concludes.