I don’t have any idea what’s going on between the cast, obviously, but I think Tom not being paired with Chris is as much to do with the fact that for the most part, he hasn’t DONE any promo as anything else. Like, apart from appearing briefly in LA, & doing a few interviews that all look like they were shot on/around the same day, to judge by the outfits, (so it made sense they put him a different co-star for each) he’s not been with ANY of the cast doing ANY promo. He’s literally disappeared.