I actually don't get why so many people hate on him. Most of the comments here are about his character, Ross. It's fucking ridiculous to hate on an actor because of a role. Also its pathetic to wish him death, Even though you don't know him. I'm not a fan and I don't really like him, But I don't say that I want him to die. Grow a pair and stop this bullshit.
It would make the show better. They are clearly in love with each other and nothing would change, Except everyone knowing that they love in each other. Making it canon doesn't mean that the show has to be just about them. Also the show stopped to be about two brothers many seasons ago. It wouldnt ruin the show, But make it even better.