"That hasn't yet been bridged with the more direct conversation on whether or not a change needs to be made," said Farrell. "We're challenged with trying to get him to repeat the swing that we've discussed."
The constant goal for Bradley is to try to shorten his swing, something he was able to when he got hot for a period leading into the All-Star break.
Bradley is having an elite year defensively and perhaps the Red Sox would be able to survive a little more with his lack of offense if the rest of the lineup was more productive.
"It probably relies on who else is around him," said Farrell. "If there's an offense that is a top five offense in the league despite the production from any given player then maybe you have more ability to carry a pure defender. But where we are right now, we need every one of our guys to carry the weight offensively."
Ian Browne is a reporter for MLB.com. Read his blog, Brownie Points, and follow him on Twitter @IanMBrowne. This story was not subject to the approval of Major League Baseball or its clubs.