I know that it is too late to talk about undisputed2…but since Uri Boyka comeback again it is a good time to discuss about him…
In a scene of un2 after the guards throw chamber in dungeon…the officer come to Boyka’s cell and tell him that “ chamber is in the hole…the people change their mind”…then Boyka smiled and tell him “better”…
Why Boyka become happy when he heard that chamber is in the hole??? While he wanted a righteously fight against him???

i think its to do with it breaking his resolve and resistance to fighting boyka, boyka knew that chambers being in the hole would toughen him up put him in a fight mode....i think (could be wrong)

i think it's true...