Chrollo:
I think there should be a requirement before using Pass, like not moving for 1 second. There should also be something that indicates the move being used, like a giant "Pass!" Over your head, or a special animation.
Creators dribble shouldn't stun people in such a big range. Instead, I think it should stun people who are in front of you, and are colliding with you. I also think that the stun time should be lowered. (Around 0.2 seconds.)
Chrollos ult should definitely be nerfed.
With chaos beast mode or something you're literally an unstoppable black guy on the court. I think the time that chaos mode is active should be lowered.
Tatlis:
First things first, stun time. I don't want to be driving up to the hoop, and then slip on an invisible puddle of pee and slip into a coma for what feels like 3 years. So the stun time should definitely be lowered significantly.
Pass should also have the same 1 second standing still requirement and symbols as Chrollo.
(I literally forgot what tatlis ult was so I'm gonna edit this message and add more after I watch a showcase.)