And you really have to be stretching reality to think that any Go5 team could keep the 4 P5 teams you listed as well as their 8 conference games. Just the logistics to think they would still fit on the dates they are once the conference decides when you are playing your conference games. There are reasons why conferences have rules around first 3/4 weeks only or that 1 off November game against a lowly local FCS or that cross conference rival like you see in the SEC/ACC.
There is not really much historically to suggest we'd have those 4 if we had been having MWC schedules all along...