Promoted Fanboy: Gavin Free was originally just a fan of series from the beginning, but took over from Burnie Burns as director for Relocation (the miniseries between Seasons 6 & 7), as well as for all of Season 7 itself.
Hilarious Outtakes: There's an audio clip of "Gavino" reading The Director's letter from the Reconstruction Trailer, before Burnie interrupts, clarifying that he didn't want him to be "The Director for the season" he wanted him to "direct the season".
Gavin: "Oh... Oh. I get it. My- So I should just-"
Burnie: "Get the fuck out of the booth, okay?"
In another direction, the RvB franchise getting nods in the various Halo titles, the biggest being the 'Password Forgetting Marine'Easter Egg in Halo 3 which features RvB voice actors, though they are not officially their characters, but are pretty clear who they are. The voices and dialog depend on the difficulty level: