A five-game home schedule in exchange for a better SOS was NOT going to happen, and WILL NEVER HAPPEN.
The current economic drivers make this a true statement. It produces more revenue to have 6 home games, even if a couple of them are yawners, than 5 competitive ones. This will continue until fans decide to make different entertainment choices. Personally it isn't worth it to me, with tickets, food and lodging costs, to drive over and watch the Griz annihilate Morehead State or Central Washington so I won't. However those games will continue to be scheduled until/unless fans simply lose interest and the economics appear different to the athletic department.
One could also tie this to the move-up or not dilemma. Much like FBS, FCS has a top tier of only a few teams, in recent years primarily one, who are competitive at a playoff level. I know many of you like the FCS playoffs, as I do, however there are not 24 teams remotely competitive. So you have the Southeast Louisianans of the world, coming in ranked 15th or whatever, getting blown out by 50. It is very very difficult to build out a competitive schedule that prepares teams for the top 4 or 5 teams they will see in the playoffs, especially in the Big Sky with the unbalanced schedule. And to be honest there are many who find watching the Griz winning by 50 no matter who the opponent entertaining. When entertainment ceases to be entertaining but still costs the same amount of money something may give eventually but I wouldn't expect to see it anytime soon.