Who cares if he didn't apologize, I think its refreshing in this day and age to see players not hugging and playing with each other's butts. I am a cancer survivor and it didn't offend me, people can say whatever they want. Even if Kobe said it, it would not have bothered me. Like it or not the word cancer has come to mean malcontent, troublemakers, etc, its part of our language now.
I actually think our guys will play better if hated. I know I always preferred it and I think our road record last year better than home indicated this matter.