Pokegirl Fan~
Liko>>>>>Ash
Probably. It might not matter much though if we don't see her again. Even if she does cameo in XY, she's probably not going to mention anything about where she went.
I hope she does mention something about Hoenn, I mean one of the reasons why Dawn's guest appearance sucked was because she never mentioned what she was doing after DP and before she returned in BW 2.