Things that Android can learn from BB10

After seeing the (awkward) presentation, BB10 seems sleek. What kind of things that you would want to see inspiring Google for the next iteration of Android?

My wish is for the multi-language keyboard. Typing with multiple language is becoming a huge issue when you want to rely on auto-correction. Setting another language keyboard in Android is already fairly complicated (compared to iOS). Switching back and forth between keyboards on Android is even more annoying (at least on iOS, Apple provide a quick toggle on the keyboard itself). BB10's multi language keyboard concept is marvelous, it's seamless! I want to see Google do something like this on Android.