Will upgrading my Unlocked, Rooted (fastboot + superboot method) Galaxy Nexus from 4.0.1 to 4.0.2 brick the phone? I can re-root if necessary, but we just paid $700 for the phone, and I don't want to brick it.

From what I can tell, upgrading will cause me to have to re-root and unlock the boot loader, which I can do again using the instructions I orignally used to root 4.0.1 (These Instructions)

Will this upgrade brick my phone?
Well, doing the OTA update to 4.0.2 from 4.0.1 did not brick anything. Superuser is still installed and apps that require root supposedly have root permissions, but they claim they do not. 

I will attempt to re-root it, as I don't see why that will be an issue.

Thanks.