That means they will have worked out all the bugs before Sprint send it out to us.After reading the story on all the bugs in 4.2 when it's on the Nexus 7 or the Galaxy Nexus I don't want 4.2
According to Android police Galaxy Nexus users and Nexus 7 users are reporting the following with 4.2
Auto-Brightness Bug
Broken Bluetooth
Random Reboots/Instability
Battery Drain/Slow Charging