This fix qualifies as low-hanging fruit for Google. Right now, if you want to switch between the Wi-Fi and 4G LTE connection on the Chromebook Pixel (assuming you've paid $1,449 for the 4G version), you need to turn the Wi-Fi radio off in the settings menu. Why? You should be able to easily toggle between the 4G and Wi-Fi connection right in the mini setting box on the bottom right side of the screen. While Google is at it, please speed up the time it takes to re-connect to 4G LTE from sleep. I counted a long 30 seconds to get back to work, which is a long time to wait when you're just lifting the lid.