I don't know about Kasumi.
Free Step Dodge
PMS_Akali
Yurlungur
lol that's why i said maybe
DeathInOrbit
Top 5 imo are Christie, Gen, Sarah, Ayane and maybe Helena
Yurlungur
Helena's upper mid and i will argue this with a lot of people, her negative flaws are quite glaring
AkaShocka
Christie, Gen, Sarah, Ayane and Leifang. I think Leifang is better than Helena and Kasumi
PMS_Akali
Leifang? Because of her Sabaki?
DeathInOrbit
I just always have a problem against her. She's just seriously annoying to me.
Yurlungur
I wouldn't even consider lei fang cause oh my lord the grapplers troll her ass so hard
AkaShocka
No. I just like Leifang xD
Katanateen33
definitely have to agree. i'd have to say Christie,Kasumi, Gen, Sarah,Ayane. Helena is definitely up there.. but she's very risky.
DeathInOrbit
Kasumi is high-mid shes not really up there with the others
Yurlungur
Helena's high-mid and flirting with s-tier
SweetRevenge117
Genfu is low tier 
Katanateen33
>_>
PMS_Akali
Raidou top tier.
AkaShocka
Speaking in complete honest, the worst characters in the game are Sarah, Genfu, Alpha and Pai. All of who need buffs.
Yurlungur
the only pai that needs a buff is a cherry one and you put it in the oven to grow big and strong
SweetRevenge117
Genfu needs a damage buff like seriously!
AkaShocka
Alpha needs a throw buff. Her B.U.R.S.T throw is sooo useless -_-
DeathInOrbit
Christie definitely needs a buff to her Jaiheiko.