I'm not expecting a totally new version of Android to be announced although we'll likely see what tweaks and improvements Google will bring to its mobile platform. One that might make the Google Pixel C tablet a little more appealing is the addition of multiple apps on-screen at the same time.
Better yet, let's see the Pixel C gain a dual boot mode for Android and Chrome OS.
I'm hoping we hear more about Chromebooks and the Chrome OS platform which was generally a no-show last year. I'm particularly interested to hear where Google is with bringing Android apps to Chrome OS, which it has worked on for the last two years. Android Wear should get some stage time as well as smartwatches are gaining new features such as native cellular connectivity.