Multi-device KR Account?

[gogmosis]

So I have been looking for a way to see how to transfer game data between devices (specifically Android) and was wondering if KR could have a way to save that is bound to an account? Halfbrick recently added this to their games and it seems like something that could be done fairly simply here. Any chance we could see something like this going forward? (If it helps, I will buy more heroes if I can cart them around!)