I don't think that Ubuntu needs a mobile strategy, and related to this, it probably does not need games either.
Input methods have a huge impact on application design. A app for touch devices is significantly different from a mouse and keyboard device.
Since touch devices are invading the living room and become premier gaming platforms (also in combination with gamepads and large TVs), the classic desktop does only need to focus on applications and use cases that are optimized for Mouse and Keyboard input.
That's why I think Ubuntu should stay with the classic desktop, and Android should keep its focus on devices with less precise/fast inputs like touch/trackball/remote controls
Input methods have a huge impact on application design. A app for touch devices is significantly different from a mouse and keyboard device.
Since touch devices are invading the living room and become premier gaming platforms (also in combination with gamepads and large TVs), the classic desktop does only need to focus on applications and use cases that are optimized for Mouse and Keyboard input.
That's why I think Ubuntu should stay with the classic desktop, and Android should keep its focus on devices with less precise/fast inputs like touch/trackball/remote controls