I don't think Graham needed to carry on in a negative way after leaving to warrant persecution from Anderson. Graham and Anderson had gross dislike for eachother long before Graham left, and we all know Anderson tends to hold a grudge ( that is perhaps the biggest understatement ever uttered ! ).
Before any asks, the "course" of that FACT is Graham himself, he stated in interviews more than once early in the year that " Andersons and I don;t need to get along to have a working relationship"
Before any asks, the "course" of that FACT is Graham himself, he stated in interviews more than once early in the year that " Andersons and I don;t need to get along to have a working relationship"