Silver splashes nicely with some BTN options, as well as some NT females - which Teal lacks. Green Prophets, however, play nicer with Priests - Haggai bands & gets Z's Temple, takes care of scary WC, and can play pre-block (Hidden Treasures).
Orange does decently with the new fort for speed decks (as Priest decks can be), but having some humans is nice. Brown is a good choice - Uzzah, Complainers, King Z, Dungeon, Plot, Korah's Rebellion, etc. can pack a punch, plus it has some banding options to use with the new demons.