I very much doubt BA will go under,however its needs to get a move on in its preservation of cash.
I flew longhaul them last week.The round trip went flawlessly with T5 again exceeding expectations.The on board product was good (except the IFE with its limited choice)
Crew were excellent and bags inside the baggage hall before the passengers.
As long as WW doesn't let the product decline they should be a good investment for the future.