[quote=Silver Fox]
Probably A because being a hybrid, she has troubles actually controlling her monster form. If she gets too emotional (fear or anger) often makes her change into her regular monster form. (It won't be quite as dangerous in the beginning, because she doesn't know how to use her dragon abilities and such)
[/quote]

so she'd struggle to use her full A class abilites untill later on and would also be lacking in draconic powers untill she got better control. ooh actually, if you put it so that in her Normal form she was warewolf only and then only got the Draconic powers in her A form, I can see that working quite well. 
yeah if you do something akin to that I can see it being accepted.