If anyone still has their doubts, I happened to be sitting at a table when they changed the cards. The new decks were fanned out in front of me (and everyone else who happened to be around), and I made a point of making sure they're complete, as did the floorman who delivered them.
Sure, they end up going into the ASMs, and no one sees what goes on in there, but I find it pretty hard to believe that they'd rig their shufflers to replace cards when new decks are added.
I honestly don't believe TV have ever cheated, but even if they were when this thread first got started, they sure as hell aren't doing it anymore. Out of all of the casinos I've ever been in, both as a ploppy and as an AP, TV ranks as one of the best for a multitude of reasons, and even though there's a certain enmity between APs and casino management, I'm not comfortable with seeing TV so harshly slandered for no legitimate reason. If you're not comfortable with the chance that they might be cheating, just don't go. There's no need to keep this rumor going (until I get 86d, at which point I shall viciously spread it until their reputation is destroyed)