Hypno were always complicated for me to judge on. They don't really have any specified Niche. I'm afraid the only Recommendation I can make is to replace Brick Break with a tactical move like Reflect or Safeguard.
If your Hypno has the ability Synchronize, then teach it Safeguard. If the opponent poisons you or burns you, you don't want Synchronize to kick in and throw off your Hypnosis strategy, otherwise you've just lost use of all of your attacks except Shadow Ball.
If it has Forewarn, put Reflect on it for Added Defense. That's pretty Self-Explanatory.
I'm a little rusty on Hypno, so forgive me if this wasn't helpful...