Please for the love of God don't dumb down this job to the ground. You don't need to make it easier, most people will do fins by just pressing the glowy button.

Or alternatively if positional are too confusing add a positional indicator to the job combo gage, or just rework it entirely because it's useless and more confusing than anything else.
Other change would be having the ability to rotate it so you can adjust the blade in fonction of your hotbar.
Also having an option to remove the blade part and just keeping the jewel slot for uncoiled fury.
I personally find the last attack buff to give more information in a clearer way.

the only complain I have gameplay wise is that uncoiled furry gcd should be 3sec instead of 3.5, it just feel way too slow.

Please don't gut the little amount of complexity the job have, I love it because of it. You did a good job square please keep it that way.