I predict that 25% of cabin crew will be surplus to requirement. I think the loads on most flights will be less than 150 so 4 crew per sector will not be needed. There has been precedent set on redundancy and/or relocation in the past. As much as our pilots wont like it, it is essentially last in first out. Points heavily weighted for length of service other points for training qualifications and points deducted for disciplinary issues. Closures by base will not happen as many have transferred at the behest of the company. If bases are to be closed I expect you will have to take what given and it will be achieved in a manner that is cost neutral to the company.