Howling:Silly Speculation: Series Seven

Now that we've begun to get hints about Series 7, any thoughts about what strange choices may pop up? I don't mean the return of the Rani -- it's a given that every female character will be thought to be the Rani. Here are a couple of my ideas:
 * The preview posted on the BBC America site and currently on the Series 7 page in this wiki show a Wild West setting in America -- perhaps we will see Mark Sheppard return as Canton Everett Delaware I.
 * I've suggested this elsewhere, but what do you hope to see in the new companion? I hypothesize that she will be the daughter of River Song and the Doctor. --- this will solve the problem of the Doctor's guilt about taking humans into danger. Boblipton talk to me 02:04, March 30, 2012 (UTC)