Scheds is just buying more time to cover the actual disputed part of the pairing. They obviously have no MEM reserves to cover the trip and I doubt any ANC guys either. In this case the new pairing 1302/28 is not actually "disputed" just extra flying since it does contain the objectionable flying. Not that picking up 1302 is any better at this point in time ! Keep an eye out in all bases for the trip that ends up covering the disputed flying.

Fly safe and well rested.