Based on the early season results, If the Big Sky and Mountain West were one conference, I would rank the team like this:
The teams in the tiers aren't in any particular order
Tier #1
Air Force
Fresno State
Montana
Boise State
Weber State
Tier #2
San Diego State
Sacramento State
UC Davis
Montana State
Wyoming
Tier #3
UNLV
San Jose State
NAU
Portland State
Idaho
Eastern Washington
Tier #4
Cal Poly
Utah State
New Mexico
Hawaii
Colorado State
Idaho State
Tier #5
Northern Colorado
The teams in the tiers aren't in any particular order
Tier #1
Air Force
Fresno State
Montana
Boise State
Weber State
Tier #2
San Diego State
Sacramento State
UC Davis
Montana State
Wyoming
Tier #3
UNLV
San Jose State
NAU
Portland State
Idaho
Eastern Washington
Tier #4
Cal Poly
Utah State
New Mexico
Hawaii
Colorado State
Idaho State
Tier #5
Northern Colorado