I would like to think and I do that incidents like have been mentioned are the types of incidents that a manager has to deal with. If the GM has to step in to solve these types of problems, they hired the wrong guy to mange the team. As happened with both Valentine and Farrell not being able to handle these types of situations ultimately cost them both their jobs.
If I were Cora, even though he has been referred to here as a player's coach, I hope that he is damned careful with the players he has to deal with. Pedroia is a good tough little player when healthy, but I would be very careful with how I handled him after what we saw last year.