I think that deleted scene with Nasir and Castus should not have been edited out. I am not saying this because more nagron (although it’s a plus :3) scene but I think it was necessary. That scene in my opinion, it put everything into place as to castus and nasirs perspective apart from what we know about the dynamic of the situation. This scene would have made more sense than the scene with Caesar and the slave girl (if I am correct) having sex. 

The scene that Nasir and castus had in episode 08 at the campsite, it made things clear that Nasir does have feelings for Castus ( regardless we know where this is stemming from, not having someone else taking alike to him and such as I had explained in a previous post) and with the goodbye scene, this deleted scene made sense or rather added the “meat” to certain scenes. It would make us understand where this situation stands apart from what we know, like Castus words before he died, or Nasir’s scene fighting about Agron’s death to me that felt abrupt ( although I understood they have other characters to focus on). I just think it would have made both sides and castus role had more substance imo.