I agree with Capt Claret.......now the Swissair accident was 100% different.
If we were meant to fly we would have been born with wings, so there are accepted risks in what we do. It's how we manage them that counts. One Engine failed on a twin certainly IS a cause for concern but lets not get too carried away with the "what if's"
I mean how many problems can you forsee? Where do you draw the line and say this is accpetable?
It's up to the COMMANDER to make that decision ON THE DAY.