Sigrun escape?

[tweedlord]

So, this guy would be doing whatever he could to Tardis people off the Sigrun, but so far I haven't since it would be really random and kind of a little bit Deus ex machina. BUT. It wouldn't be bad if he just took a few people off, would it? So...

How many people do you think would be reasonable for the Doctor's rescue, and if you have any other ideas, I'm willing to hear them.