Former WWE star Big Daddy V/Viscera was contacted several weeks ago and asked about appearing on the 1,000th WWE RAW event last Monday. He was more than happy to oblige and was told he had a confirmed role for the show. According to sources, WWE never followed-up, thus the reason you didn't see him appear. He was said to have been very disappointed over this. We'll have a major exclusive update on this tomorrow here on the website. Source EWN
Would not call this screwed over. Simply put. The WWE have been changing the plan for the 1,000th episode so much so the change of people who were to be showed changed so much.