They are in Revolutions.
I happen to know through an attorney friend who does a little intellectual property work in CA. He doesn't know what goes on in the movie (like plot and all) but through some dealings with the twins found out about a few of their fight scenes. There were some scenes that were filmed that had nothing to do with the castle fight (hallway) and freeway scene. The decription sounds like things I have seen in the trailer. (Not giving it away as I don't want to spoil it for anyone.)
There is always the chance that their scenes will be cut, but I doubt it.
i've seen them replied to as virii in articles (virus twins) - however, i agree that it doesn't make sense to call them that. i also read in an interview with them about the fight scene in the club (where all are fighting on the ceiling). i'm pretty sure they'll be in the movie. i guess we'll all find out in a few weeks!!
100 % PROOF...READ READ!!!!
Here is the link
http://raymenttwins.tripod.com/morninginterview.html
And here is what it says:
Neil & Adrian's Parts:
Neil and Adrian Rayment play evil albino assassins, nicknamed the Virus Twins because of their power to infect Neo and stop him in his quest. The characters have an armoury of weapons including cut-throat razors and one-line quips. They are very English and tongue in cheek, with an upper-class imperialistic attitude. !!!The Wachowski brothers' explanation is that the twins are like a deleted program that will wonder the Matrix forever. This is reflected in their ghost-like appearances. !!!
AND THE MOST IMPORTANT PART!!!!
Getting the Roles:
Neil and Adrian landed the roles because of their martial arts experience. Joel Silver (producer of "Die Hard", "Predator" and "Lethal Weapon"😉 was on the lookout for twins skilled in martial arts. Two London auditions and an overnight trip to LA to meet the directors, brothers Andy and Larry Wachowski, followed. Within a fortnight the twins were hired - the day before they were due to sign on for another "Better Homes" series. Once they were cast if was only eight weeks until the start of filming, so Neil and Adrian had to take lessons in stunt driving and weapons.
The Filming of the Movie:
During the 13-month shoot in America and Australia - which also included filming for the third movie in the series "The Matrix Revolutions", out in November - the twins had to endure two hours of make-up every day as their dreadlock wigs were fitted and their faces painted white for the 16-hour work days. During their free time they weren't allowed to sunbathe or swim.
i think they are alive
but they are not in rev
http://whatisthematrix.warnerbros.com/rv_cmp/revolutions_credits_frames.html