According to the NY Post and Newsday, Mets C Travis d'Arnaud has already put in work with the team's new catching instructor, Glenn Sherlock, who was hired by the organization in December.
In addition to analyzing video, Sherlock and d'Arnaud specifically worked on catching mechanics behind the plate and throwing, as well as the psychology of catching, according to both reports.
"It showed me exactly what I needed to see," d'Arnaud said, according to Newsday. "Stuff I needed to work on. Stuff I succeeded at. Stuff I didn't do well. So it's nice to get feedback like that.