[quote=@Asura]
<Snipped quote by Buddha>

How would you handle things which do not fall under jutsu, such as Silent Killing or Killing Intent? 

As for teams, Shirayuri will clearly be very Taijutsu focused. She would do well with Ninjutsu/Genjutsu support.
[/quote]

[url=http://naruto.wikia.com/wiki/Silent_Killing]Falls under techniques[/url].

Even though it's a style and not a jutsu, the style still has to be learned. Instead or requiring activation it would just be seen as something the character knows about.