I would agree flexi crew is not even a starter!
Virgin/Thomson a reasonable bet. If you can get in!
Monarch? It's been around longer than British Airways (in its current guise). Independent and without government protection and now with a huge amount of investment going in over the next three years, a pretty safe bet.
BA, who knows? I think if I were euro fleet, I would be nervous! I can see that all been contracted out to a cheaper operator like Flybe? It is flybes aim to take on such feeder ops for legacy carriers. It has already begun nwith more than one euro carrier.
As for your video, it was an interesting blast from the past.