In a recent interview with IGN, SHERLOCK Executive Producer Steven Moffat hinted at some things we can except through the rest of Season 3 and beyond!
First off, more of Janine as portrayed by Yasmine Akram:
“I loved Yasmine’s performance as Janine — she still likes him in the end. At some point, you know, if Sherlock Holmes has to go to a function and he needs a date, he’ll phone her up. Now, he’ll not expect her to say no. She’ll be very cross with him, but she’ll show up, and they’ll have a good time. They will, because he likes her.”
And that third Holmes brother Mycroft casually mentions in “His Final Vow”? Moffat was quick to tease fans caught it:
When we asked how the briefly mentioned third Holmes brother may eventually play into the series, Moffat, not surprisingly, teased that we should just, “Wait and see!”