Hard agree with this. While I will miss spinning the axe, I feel the cone for Mythril will be better just for positioning and consistency too. And also can still keep the circles, which Warrior will still have. Or at the very least, have a way to switch them to tailor to others needs, not fully remove the cone for others who enjoy it.
If Overpower cone was an issue, I do not know why others (who do not play this job) cannot either just level it to get it over with (which I've done for many jobs) or just not play Warrior at all. It's been over 6 months since this changed and I still cannot grasp how to position with only circles and in my experience with running Mentor, I feel I'm just a bad tank. tbh, I'm only getting enjoyment from other things and not stuff like dungeons anymore.