Sorry about Monarch going down and leaving you without a job.
Just know one thing, if you don't already, that SAIL is just another race to the bottom experiment from SAS. It's a union busting exercise.
Luckily for your, by the sound of it, you'll have left this industry before the next "great" thing happens. Welcome to taking on the job that actively helps erode the industry, not that I blame you for you're desperation after Monarch, just don't expect everybody else to endorse it.
Guess what? in 5-10 years SAIL will be deemed too expensive and what will management do? Can you guess it?