MSOCS, I don't think anyone with a sound mind thinks it should be cancelled now. Too many resources have been spent for them to be wasted.
Most are just hoping that the reality matches the hyperbole, and sooner rather than later. Australias decision to get the Super to supplement the Classic seems prescient right now (and, whilst it replaced the Pig, it's used in a true F/A role, which the Pig could never do. See Aces North..)