Series 9 Rumours & Speculation

[Tea Lady]

Ok, I'm going to speculate some more. I'm still sticking to my idea that Harry could be Lucas' father but now with talk of S9 being about genetics, an old flame of Lucas' coming back,and a fight having taken place in a childrens play area in a park, I wonder whether Lucas North has a child out there that he didn't know existed. Just speculating again. If I keep guessing, surely one idea will turn out to be true??