You know, Hypno from Furious Fists could see a bit of play with all of the new supporters. Here's why:
Juniper/Sycamore: You can dump your opponent's hand, or hopefully deck them out to win. Yea, it's hard, but possible.
N: Can be used to reset your hand if it isn't very good upon use.
Hugh: Not used often at all, but since you get to make all of the choices, you can dump your opponent's more important cards while re-filling your hand.
Skyla/Fan Club/Korrina: Gives you a chance to see through your opponent's deck. Nice.
Colress: Early on, you could reset your opponent to about 3-4 cards, and can be used to inflict a deck out later in the game.
Team Plasma Grunt: I know it isn't used much, but it can discard a resource your opponent needs, and possibly deck them out.
Iris: Aince the effect only applies for the turn it was played, your opponent can't make use of it. Cool.
Lysandre: Not a whole lot useful, but you could always play it, then switch yourself into something like a Pyroar or a Sigilyph to buy yourself a turn.
And then the big things:
AZ/Cassius: You could win a game simply by using this. Just pull in their last Pokemon in play. Also, you could use this to get something off the field that you don't want your opponent to use. This also could be used in the case of AZ to take a Pokemon with lots of Energy on it, discard all Energy, then return it to your opponent, and in the case of an Evolution or Mega, they have to play it down again
Trump Card: Need to get back some resources, or your opponent is playing Night March, Flareon, or Bronzong? Boom.
Xerosic: Enhanced Hammer or Tool Scrapper in the form of an attack. Not that bad, honestly.