I think I missed this change, but does Kylo now refer to General Hux as a Captain? would definately add small bit of development for him in his reason for betraying First Order, other than trying to sabotage Kylo; assuming it would be at “sense unease in my appearance Captain Hux”
That suggestion was originally brought up in the general Redux thread.
I like the idea of demoting Hux to captain, I even ended up making a rough mockup of how it would sound like with help of a fortunate LEGO line.
Of course Hal you can choose to not include this in V2 (after all it’s only a first attempt) but it struck me as an interesting way to make Hux’s heel-face turn slightly more understandable.