A330 to BMed
Well, think about it,
ALL BMed cabin crew currently have medium/lomg haul experience with experience of delivering a business class product. SOME BMI crew have this experience. Therefore, it is quite likely that the BMed crew will continue to offer their experience, but will now also be able to do it on the A330. You may not like it, but it does make bisiness sense.
Also, the talk a few weeks ago about training shorthaul flight supervisors onto the A330 too, PREDATES recent events. It is probably no longer valid as it would have been decided long before the announcement was made.
Things change rapidly in aviation as we have just seen.
Moving the A330 aircraft to BMed is just too obvious a route to take to be ignored. It will save BMI ££££££££££