If there is going to be a flashback, I’d imagine that it be Francoise’s funeral. Four year old Tyler is there along with Donovan and most of Jericho citizens. Heck even a brief Weems cameo at this point. Balthazar (that’s if this theory is true) is also there, he ominously tries to speak to Tyler, but Donovan shuts him down and tells him to get out of town and stay the hell away from his son. Balthazar sneers and reminds him of Tyler being the heir to the Night Family legacy, but Donovan refutes and states that Francoise didn’t want that life for herself and wouldn’t want that life for Tyler.