Art, on the other hand, has already written Raylan off before Winona comes to him for help (her parting gift?). She is able to convince Art to go to Harlan, and he and the other marshals, as well as various other law enforcement officers, swoop in and save Raylan's hide. Does this mean that Art has forgiven Raylan? Or did he just see the nobility in saving Loretta's life?
The series would suffer mightily if Raylan left the Marshal's office, so it looks likely that Art and Raylan will find a way to move past this. What their relationship will be like going forward is anyone's guess, as it is strained and tested repeatedly this year. Winona is a major source of that strife, so if she leaves, that may help patch up Raylan and his boss. But as long as there is a working relationship, things will go on as they have been.
Justified has already been renewed for season three, and will return next year on FX.