And I expect that fanfic is the only place we're going to see Jenny again.

I'm almost certain that we will see her agsin. The character is too good to lose. I don't think that she would have undied otherwise.

I thought that her character, so very bright and inquisitive and enthusiastic, was very believable for a descendant of the Doctor. In fact I was rather reminded of the Ninth Doctor in "fantastic" mode. And she has the most msrvellous grin.