I suspect Dany isn't going to get naked anymore now that she's more of a star and the show has already grabbed audiences.
As for shipping, it always seemed to me like Arya and Gendry are going to end up together. The original plan was for a Stark to marry a Baratheon to unite their families and rule together. Gendry is the only heir left and Arya is his friend and travel companion now.
Who Dany should end up with isn't really clear to me. If Gendry and Arya have the throne, she can't. If she has the throne, it seems like she'd kill anyone else that might pose a threat or have a claim to it, so Gendry, the Starks and the Lannisters would all die.
Still not sure how the witch and the undead play into things. Maybe everyone just kills each other, the undead invade, and Dany saves the day with dragons to claim the throne. I can't see that being it though, because everyone else who wants the throne won't suddenly settle for less.