The real issue is will they be able to architect an intelligent 13 ep arc that continues what they have begun. I suppose the continued Raylan/Cartel struggle, and the complicated relationships in Ky. could proceed. Hopefully, Leonard will help Yost on ensuring the integrity of the plot and the characters. (We all know that the acting was/is superb. I will miss Bo; he was a fantastic actor, and the dialogue given to him was where Leonard and Shakespeare meet. See, e.g., the scene at the table between Arlo and Bo ... "It's a hard thing . . . "