While trying to uncover the mystery of characters knowing information they shouldn't have (failed recollection on my part, turns out they did) I stumbled upon something that sparked a memory in the back of my head, though it may be a reach...

In Chapter 6-2 as Saul runs off to follow Scratch and Latch, Burt yells after him asking for the channel that he will be on. Saul responds with 23. Is that perhaps a reference to Hotel 23 from Day by Day Armageddon's 'Hotel 23'?