Apparently there is something out there that replaces Dalvik enabling apps to run faster and scrolling to be smoother (Like it already isn't) however it is only available in Android 4.4.
... Any chance... you know... *cough cough
Article: Code commit indicates the end may be near for Android Dalvik
... Any chance... you know... *cough cough
Article: Code commit indicates the end may be near for Android Dalvik