Could someone let me know who the big three is in the comments? I know Sam Fisher and I believe the soldier with the blue HUD is Kozak. I'm pretty sure the guy on the right is someone from Rainbow Six. Anyway, would it be possible for these guys to have a crossover? I've only played Ghost Recon: Future Soldier, Splinter Cell: Blacklist and Rainbow Six: Vegas 2 demo. I plan to get their other games in the near future, but I don't have that much knowledge of these three. More than a video game crossover, could we see a cinematic universe with these three?