I think you have to go back and re-read what many of have written in this thread. But essentially, this would be like a car dealer adding the extra warranty on a new car purchase for 'free'. Comcast only has two leverage points, Hulu and Marvel Rights, to bring Disney to the table to discuss selling the Fox/Disney portion of SKY. The Marvel rights are insignificant in comparison to even the Hulu ownership, but they are a nice 'deal sweetener'.
Again, the odds are still incredibly small, but Iger has outmaneuvered Comcast consistently through this process, so the odds of him getting something else Disney may want is still possible.