So i have an idea for a tornado kick fix and wonder how others think of it.

Change it's CD from 10 seconds to 60 seconds (or 90 seconds to be more friendly to RoF)
Keep the potency the same or higher it slightly
Only usable during GL3 but no longer consumes them (think of it like suiton requirement for trick attack)
Make it provide 8% vulnerability for 10 seconds (not 10% so NIN doesn't feel threatened)
Rename it to "Not Trick Attack"
Potentially put a positional to it??

Thoughts and ideas to improve this?