This is actually a pretty plausible idea. The Wendlefield mystery kids appeared in one of the Bad Machinery comics, but I forgot where. Danny also appears in Wen-Tack, but he’s not the right personality, size, shape or color, even with plastic surgery. One of the others might be her.

Or maybe: Poh from the very last Scary Go Round. Lottie was really mean to him, and the foreshadowing on things going to change hasn’t yet materialized. But not much of a match apart from that.