This article takes things up a notch...
A report from Terez Owens suggests that Goldberg was removed from the announce table while he seeks rehabilitation for an addiction to drugs, specifically Adderall, a stimulant typically used to treat attention deficit hyperactivity disorder (ADHD) and narcolepsy.
The UFC refused to comment, but our sources are telling us the reason behind Goldberg's no show is he's stuck in Rehab for a pill addiction. Our source tells us Goldberg has an addiction to adderall.
Here's the site of the original report. Don't know much about them, but they'd be asking for a lawsuit if they got it wrong.