Thank you very much, appreciate the response a lot!
Personally, with how my keybinds are set up, 33 actions is a perfect number for me, no more, no less. However as far as I'm aware it's less comfortable to play on a gamepad due to the limited amount of possible keybinds, so I guess that might be the reason. And of course making space for future additions as well.
I actually enjoyed playing around with the idea of Kaiten giving autocrits, but like I said, unless they resolve the concern of crit buffs first, we end up sacrificing job synergy, which is especially painful with Samurai being a raw dps oriented job. (You can already encounter difficulties finding a group pushing high-end content as a samurai in the current iteration)
I'm a little bit on the fence when it comes to utility tools having the same potency per kenki as your main ogcd filler. While it does provide them some depth for optimisation purposes, incorporating them as a consistent part of your rotation doesn't really entice me a lot. Especially considering risks involved using them outside of intended scenarios. So I think that's something they should be mindful of moving forward.