Sakura is too soft to win a Grail War. Zouken needed someone who would be capable and willing to defeat the other masters. He could not afford to let a variable loose when all of the earth was at stake. He either destroyed the Grail, or everything dies. Failure was not an option.
No, she's not. Rin and Shirou managed just fine.
If all you want to do is win for yourself then you might need to be tough, but if you want to destroy the Grail then the best option is to ally with like-minded people, such as Rin and Shirou. Killing them was not remotely sensible or necessary.
Well duh Knick, although last I checked your zoulen mind controlled a person to the point of near death. Saber, Shirou and kiritsugu haven't and are therefore still good guys while your zouken is still a monster, less than canon but still...
Kiritsugu and Saber have killed scores of people. By your definitions, they are beyond inhuman.
Kiritsugu kind-of is. Saber killed people in battle who would happily have killed her and were attacking her country, so it's a little different.
Like 5 people for the entirety of the world.
Like god knows how many people for a war.
Your scales are off a bit man.
Doesn't matter, he mind-controlled a young child, used her as a tool and treated her like crap. That is fundamentally
wrong, no matter how you view it.
In advance, I call dibs on Mordred.
More than one person can play a character, you know....
Also, Elf, how do we rate children? Do we just treat them as basically weak humans?