As a minor running gag, Felix will not appear physically in the series, instead being mentioned (being the second character to only be mentioned after Giovanni Ancelotti). His first mention was in "Love At First Plight", where Joseph Levine exclaims "Hey Felix, look at this!", when Victor Clay has become partially naked after mocking Bruce Warren. His second mention was in "The Ballad of Isaiah Trevino", where Anthony DeoBer denies having knocked over the water coolers at football practice, and blames it on Felix. It is revealed in "The Flash Drive Complication" that Felix is a kicker along with Anthony, with his position being unknown up until then. It is hinted that Felix is not liked very much as the kicker, and Anthony is preferred.
- Sibling Rivalries Pre-Series
- Sibling Rivalries Main Series
- Sibling Rivalries The Next Chapter (Season 1)
- Love At First Plight (mentioned only)
- The Ballad of Isaiah Trevino (mentioned only)
- The Flash Drive Complication (mentioned only)