I really love it. I can't believe how much there was in the movie to support this hc honestly (Branch pacifier scene, the voice he would use when talking to Floyd, the way he moved and looked when his brothers would fight). I genuinely believe he age regresses unintentionally and being around his brothers again brings it out in him the most. I think Floyd would be a great caretaker especially if he was feeling particularly apologetic about leaving him. John would also really, really want to watch him. I think most of his brothers and Poppy would enjoy seeing him in such a vulnerable state. Who is the most trustworthy around it is up for interpretation though...