Since returning from the disabled list on Sept. 3, Gonzalez has appeared in six games, but all of them have been as a defensive replacement. The 27-year-old initially sustained the injury at the beginning of August.
"I don't think much has changed, still tough for him to swing a bat," Weiss said. "He's gotten evaluated and re-evaluated about six or seven times by a handful of different doctors. We're trying to look under every stone, but not a whole lot has changed."
If Gonzalez remains unable to swing the bat, the club still plans to use him defensively and potentially as a pinch-runner.
Tyler Emerick is an associate reporter for MLB.com. This story was not subject to the approval of Major League Baseball or its clubs.