Vorenus and Pullo face off
I doubt it. I see them remaining friends and riding off into the sunset so to speak.
I know that Vorenus and Caesarich (sp) will try to escape Alexandria and Pullo will be sent after them so it could go either way.
There will be a hue and cry for the series to go on and I am certainly for that but I have been too often disappointed to invest in that hope.