Clues to long term intentions are limited here so I am assuming alot. I can't see Jack jumping from one half-life to another. After the last confrontaion, Jack made it clear what he wanted A whole life, a settled life with a partnership with Ennis. I totally agree with you WW that Jack was looking for permanence. Ennis was not able to provide this. True , he had no gaurantees tht Randall would be the one to satisfy this need, but at least it opened up possibilities for him. Options and choices were at hand unlike the short leash Ennis insisted on . Yes, we are talking an older, more *seasoned* Jack here, gave 20 years to a relationship only to realize that the one he loved was'nt going to fully commit to him. Certainly he could'nt just forget about Ennis overnight, but on the assumption that Randall could grow to love Jack it is obvious that he'd want Jack to himself and it would be up to Jack and Randall to make that happen. Also , assuming that Randall would be leaving his marriage and all that it entails, Randall would be sacrificing and risking exposure for Jack if he wanted him bad enough. He had as much to loose as Jack did, Jack would see this and see even more of the possible scenario of his dream of a real life with someone. When I think about Jack's reality, In a loveless marriage, drinking heavily, and waiting endlessly for Ennis to come around with no end in sight? Then Randall comes along, offers him a choice for once. He had to see this as a tempting offer and hard to refuse givin his current circumstances.Sadly we'll never know but dreaming is free right?