Ok so I severely need to update my Wattpad- I'm not really into the VLD fandom anymore but heavily in the bnha and sander sides fandoms now. I hope you guys understand ^^
Another Theory is that Virgil knows Deceit's name was Janus because in the SvS thing, he said "You literally know him as Deceit!" Now that they all know him as Deceit
A Theory I have is that Deceit can't lie without both his gloves on, and that explains why he took his glove off when he said his name in the S vs S Redux thing