LAL Cruiser- We are in the same situation. I had hoped that when it became clear that the Suez Canal route was not feasible, they would take the long route around Africa. Then they added that 7 day round-trip Athens cruise ending on Nov.24, which pretty much insures that they cannot get to Mumbai by Dec.4. They could still cancel that Athens cruise and ours could forward, or they could cancel ours to give them plenty of time to get to Singapore. I don't have any other related travel reservations that cannot be cancelled, but I would like to know so that I can plan another cruise for that time frame; the closer it gets, the more likely it is that cruises will sell out (and prices will go up!)
As far as the Whisper is concerned, they will have the same problem getting from Athens to Mumbai. And since it is a smaller ship, I doubt they could fit many of us Dawn cruisers on that ship (even if it isn't sold out) I too would much prefer to be on the Dawn than on the Whisper.