Him fathering Rey? Hmm no..

Maybe he kept his semen n someone used it to produce a child..err this is Star Wars, not human science project 😮

Maybe Ben had a twin bro kenobi himself.. 😪

Obi wan didn't die, he was, became one with the force... Fathered a child, like anakin before, as did midichlorians fathered amakin, immaculate conception...(horror) to That I say zzzzzz, acceptable for anakin's story but rehash for Rey, not.

I'm still buying the idea, it's pretty much keeping in line with the EU canon even if the choose to not follow directly but in parts, respectful of it, just not blatant following it.

Means Star Wars is a skywalker story.

Ben 'Kylo Ren' Solo (son of Han Solo and Leia (skywalker) organa and probable daughter or very very much related to Luke skywalker

In Star Wars EU, han & leia had twins. (Perhaps as Kylo & Rey) Now, it's still a possibly but my money won't be on that (yet). It's a shocker if revealed as they are, while there is no indication in TFA, they may keep it as a surprise reveal in next installment.

With the internet these days, every remote angle is discussed, so the impact reveal or any surprise reveal may not reach the level of TESB's "I am your father"

But im cool with that. As I'm cool with TFA. I understand social media looms over every detail and some spoilers (unlike the past, pre social media). I can't understand the meltdown of some fans of SW about TFA though.