The Wrestling Observer newsletter notes that there are serious plans to end the Rusev and Lana storyline with them back together. The feeling in the company is that both characters ended up weaker once they were split up. Whatever the final decision ends up being on the storyline (keep in mind that Vince McMahon changes his mind often) then it will be slower than anticipated since they have to wait on Lana to heal up before she can do anything physically. She was told not to do anything physical for four months. I wouldn’t be shocked if they had her return soon to TV though in a non-physical role.
WWE can go many ways with the storyline and they certainly have left the door open for the storyline ending with Dolph Ziggler and Summer Rae together. That part is just speculation from me but I do agree that Lana and Rusev should end up back together and it was smart on WWE’s part to have her not drop the accent since it allows her to go back to playing the evil Russian character.