Something needs to be done about the Boston Red Sox's offense. The Red Sox have already tried to make one major change by firing former manager Alex Cora and a handful of coaches. So far, that change has resulted in a 3-4 record over the last seven games. Now, of course, seven games is a small sample size. But arguably, the most glaring issue has still been the offense. Boston scored just seven runs total in a three-game series against the Houston Astros over the weekend. Houston is the worst team in baseball from a pitching perspective . Houston's team ERA is 5.75 and yet Boston scored just seven runs total in three games. That's certainly not a good indicator of an offense turning things around. Boston should be better. There are elite-level offensive players in Boston, like Wilyer Abreu, Willson Contreras, Roman Anthony, and Trevor Story. But the club has been slumping overall. Boston needs more. But who could help?…