With KG / PP, there will be a tribute and lots of clapping, cheering, and even some crying.
Doc will probably get some applause - certainly more clapping than booing, but it won't be nearly as dramatic.
I think people will stop caring about Ray. I know I will. He ran off to the enemy and actually got his ring. I am not happy for him, I don't respect what he did, but I won't hate him either - he accomplished what all of us didn't want him to. We would look foolish if we continued to boo him.