That wasn't Sam Reich, that was Sam Dalton. He brought Brian David Gilbert with him from the past. No not an ancestor of Brian David Gilbert, just the guy.
In the latest gamechanger episode, i'm not sure if anybody else noticed but when everybody was being introduced again- the players in the 2nd round earliest- but yeah when they were introduced again for a very short second their title cards displayed a pun on their name relating to the loop !! in case you guys need it i decided to grab pics and stuff !!
[Photo ID: 7 images of contestants and guests of the episode's intro cards. Mike Trapp, Ify Nwadiwe, Siobhan Thompson, Sam Reich, Brian David Gilbert, Josh Ruben and Grant O'Brien. Except the names have been altered so that they reference the episode's 'time loop' theme and instead of their actual names they say 'Mike Trapped', 'Infinity Nwadiwe', 'Siobhan Thompsagain', 'Same Reich', 'Brian Déjà Gilbert', 'Josh Rewindben' and 'Grant O'Rerun'. Ify, Sam and Josh's cards are affected by visual effects like a glitched tv. End ID.]
The Brian David Gilbert episode of Very Important People is funny front to back but the best part is right after the reveal when Brian is clearly experiencing some kind of mad scientist gender euphoria. Me too.