It's quite sad Jason is alone throughout his journey. Mind giving him some lovers or subordinates with him? If not then please give him an ability where he has a dimensional pocket space where people could live in.
will he take all of dojo's powers , since he is the one behind well mostly everything no one would be able to control him and his vampiric/demonic physique is probably the strongest of all demons/angels so it will be a huge power up for Jason.