I think hitting is 100% mental. All these guys have the tools and play experience to know "how" to hit. With Bellinger it could be the signing of Betts. Before that he was THE hitting star and MVP. Once they signed Betts that was not going to be in the cards. He's either trying too hard or he's mentally down knowing he's no longer the main guy. Muncy and Lux-I have no clue. Joc just seems depressed. Note he just took off time due to something personal.