Status bar weather widget can be set to show degrees F as well instead of just C.
Auto launch apps om the background at startup. For example, I want to be able to start my car and immediately push play to play from YouTube Music, but the system won't let me until I manually open the YouTube Music App. If I could make the app auto start in the background, it would skip this step.
Allow the unit to host USB and Bluetooth Tethering. So far it seems like the unit is software disabled from sharing its internet connection with other devices. It refuses to show my phone as an option when looking for bluetooth devices in the android settings menu.
Gesture controls for easier volume control on screen, instead of only controlling with 2 taps or steering wheel controls.
Modular customization for the navbar. The ability to rearrange the built in widgets as well as choose which to include individually.