adding your suggested 4 would be fantastic - App St., UCF, Memphis, Marshall
Just for the details, I believe that Marshall will also be available on Oct. 3 weekend. their game against Rice for that weekend has been postponed, because Rice feels that they will not have enough time by Oct. 3 to prepare.
However, if we get Marshall later in the year according to your plan (Nov. 28), I am great with getting App St. that Oct. 3 weekend instead of Marshall