He's not Charlie, Vaggie, or Angel Dust, so he's just a secondary character. Those three are the main focus and he's a side-story. She's putting too much into establishing the universe before an episode even airs.
She needs to wait until her idea has actual legs before expanding the lore like this. Have Baxter appear at the tail-end of an episode and then post these "behind-the-scenes" info dumps on him. Don't establish dozens of characters right off the bat, it'll make the show feel cluttered.
She got her foot in the door and now she's anxious to dump all of her ideas as fast as possible so she can get them out there and gain a larger audience, afraid she won't get this chance again.