A style that can copy would be cool and efficient for players who are overwhelmed by better styles. Most players that can't really get the style they want could use this style to copy a skill from the style that they want, making the game/match more fair and fun. These are a few abilities that can be added:
1.) Copy: Copies a random ability from an opposing player/teammate
Features: Can ONLY copy base skills, not awakening skills. It is always random, so be prepared for whatever ability you get.
2.) Turn-around: An ability to stun the opponent and turn around them. I couldn't really find an ability for Kise because he can do multiple abilities, so giving him a dribble ability seems nice.
Features: Makes the opponent disable movement for 0.9 seconds, and passing is faster after the ability.
AWAKENING: Copycat - Shows the player dribbling the ball and then says: "In basketball, I never forget to return a favour."
3.) Perfect Copy: Copies an awakening ability from an opposing player/teammate
Features: Can ONLY copy awakening skills. Also random.
Zone: ***Perfection ***: Gives the player an additional dribble (4x), additional walkspeed (20 st/s), additional ball accuracy (60% 3-Pointers, 90% 2-Pointers), increased blocking hitbox, slighty higher jumping.