Vazquez may not return to Boston when rosters expand next month, Jason Mastrodonato of the Boston Herald reports.
Vazquez, who is in his first season following Tommy John elbow surgery, has held up well in 2016, though his bat cost him a regular gig with Boston. For Triple-A Pawtucket, he's been making more consistent at the plate, hitting .265 with a .722 OPS in 33 games. If he could hit like that while maintaining his elite defensive abilities in the majors, he'd be Boston's everyday catcher.