Well, I don't count the Alternatives, since they're just that: Alternatives. Neither the Riders that had multiple identidies for that matter, because they're still the same rider.
Personally, I think it may be very possible, as alot of things were left untouched in Ryuki.
I think it all went down like this...
[HIDE]Shortly after given the decks, they all knew who one another were, because Kenzaki gave them out all at the same time, same place; the college's lab. You could say they were the gueinie pigs of the battle. Though, they all were swept into an early fight, still in their Blank Forms.
A drunk with power, crazed Ryuuga dashed off to swiftly finish off Verde. Femme, being a heroic woman, as well as Verde's lover, jumped in front of the vulnerable Verde. She received a fatal blow from the attack, and died insantly from it, and dissolved before his eyes, gently speaking his name one last time. A vengeful Verde viciously tears through Ryuuga's deck, as Ryuuga falls to the floor, and weeps "W-W-Why Did I--I--I'm sorry..." and slowly disapears.
Verde exits the Mirror World, and smashes the mirror, realizing all of what had just happened. A sorrowful scream from him can be heard, as he runs out of the lab. A nearby twisted Kenzaki smirks about his succsess.
Our Verde spends the rest of his days wandering, wondering about what will happen next, with his still bare-contract card, until one day, it is swept away from him...[/Hide]