The betting line in the Mountain West title game is moving back towards Air Force.
Home field advantage could be the key factor in Saturday's Mountain West title game between San Diego State and Air Force, at least according to those who set the lines in Las Vegas. The betting line opened at 3.5 points, then climbed to 5.5 and rose to 6.5 points as of Tuesday.
Then the money started coming in for Air Force and that likely was due to Aztecs starting quarterback Maxwell Smith going down with a torn ACL in the season finale against Nevada.