Argh Pic you're making the decision it harder for me! .
I think my primary will be Jacky, secondary Rig and tertiairy Momiji. I heard Momiji is pretty awful offline.
No she's definitely not cheap offline but it is commonly known that fuzzy guard shuts down all of her Tenku options and characters with a good close combat game (such as Kasumi, Helena and Ayane) is hell for Momiji.