Dope, I'll check that out
I've always been kind of torn on this, in one way it makes perfect sense with everything that had been going on and you know "human's being human" and making mistakes. On the other hand Jean and Scott had a next level type of relationship. When its to the point where you can let someone occupy your head and you have no secerts, thoughts or anything to hide and can communicate and express yourself and feelings on levels that beyond human...
Him laying down with Emma "mentality" was kind ehhhhh... Imo it was worst than if it would have been physically. As psychically is just as real as the real thing (Think dreams even wet ones

) and that was something that was a special bond he had only experienced with jean (intimacy wise).
it was a nice curve ball, and quite truthfully I can't even imagine the x-books staying as relevant as they where without emma since then. It was a great move.
Her character has touched and influenced so many characters since then.