One thing i haven't seen discussed, and if it was and if missed it I apologize, but why do we have 2 hitting coaches? Maybe they have somewhat different teaching styles or explanations when working with players and it gets confusing? I went through that in geometry, having 2 teachers was a disaster because despite what they said they both taught differently. And it wasn't little things. Maybe one or more players feels they teach differently? Maybe there are too many cooks in the kitchen so to speak? If it is happening that would be on Rocco to get with Varela and Hernandez to sort it out. And on the player(s) to let Rocco know.
Also following up from one of the posts earlier in here, Kevin Morgan is the coach that was promoted when Bell died. However I think Evers is the closest they have to a bench coach, as he was the acting manager when Rocco was suspended.