I don't think he hates the character, but I do think he is absolutely indifferent to her. As the writer, he had all the power in his court to prioritize her as a character in this story or not, and he chose to cut her out. She was a low priority, even in a story where she absolutely belonged. He could have worked her in if he had really wanted to. He could have included her in other storylines or arcs too and he chose not to.
As a Rogue fan, all I can say is good riddance.