Hi, sorry for the late answer. Didn't know anyone using the FFG Forums anymore. I don't have my rulebooks with me but in my Group we simply disallowed human fighting styles for Dragons. You could use them when only your hans were shifted though. Currently we are thinking about making Dragon specific fighting styles. We did a lot of house-ruling however. (Like Mythic Age Dragons getting XP, so you could Play for more then 5 to 10 sessions per character before overtaking your Dragon in powers) Hope that helps.