If it was to happen-Fresno folding would not have much of an effect on Kenai River and Fairbanks, imho. They will probably be absorbed by the Central division and continue to fly to games and fly teams in.
The ideal situation for the West would be for Anchorage and at least 1 more Alaska town to gain a NAHL team, along with these I would do my best to keep Fresno in the league by getting the LA Jr. Kings, San Jose Jr. Sharks and Anaheim Jr. Ducks to add NAHL teams.