If Flybe won't be back and if LC can get the government funding reallocated to themselves, perhaps the AMS route could be flown by an E145 from their sister airline BMI Regional?
It'll be interesting to see whether closer operational cooperation between BMI Regional and Loganair results from the BE divorce.
The Loganair press release regarding the divorce from FlyBE mentioned they were going to establish their own reservation system, and sell tickets in their own right. Given that bmi regional already have their own system, it suggests they are to remain separate entities. Now would have been the perfect time to merge back end systems and co-operate more closely.