This year's first ranking for BSC seem to be harder than previous years and much variation between people who rank them.

I think you have NAU too high. Last year's playoff loss to San Diego shows that NAU has some issues with Defense and that will cost them games this year.

Most, if not all BSC rankings do have EWU as number 1 and PSU as number 13.
CP, ISU and NC seem to float around the bottom and the others are a jumbled mess.

The first 3 weeks will most likely result in significant changes in everyone's rankings. It will be fun to follow.

Here is my stab at the rankings:
(I thought I had done one in another thread, but I was unable to find it to copy, so this will will most likely vary from it.)
1. Eastern Washington Eagles
2. Weber State Wildcats
3. Idaho Vandals
4. Southern Utah Thunderbirds
5. Sacramento State Hornets
6. Montana State Bobcats
7. Montana Grizzlies
8. UC-Davis Aggies
9. Northern Arizona Lumberjacks
10. Cal Poly Mustangs
11. Idaho State Bengals
12. Northern Colorado Bears
13. Portland State Vikings