Thanks for the feedback guys. Indeed, I think the model works the best as a barbarian. However, I do have a human barbarian model in my painting pipeline already. Yet, you can never go wrong with more barbarians in your warband, can you? ;-)
I've been also thinking about beastcrafter warband consisting entirely of animal humanoids / were-animals. That would be neat - fantasy version of Doctor Dolittle. :-) Unfortunately, I've got way too much other things to build and paint (including other cool ideas for Frostgrave warbands), so this particular idea has to wait.