Square Enix, please think about both Casual AND Hardcore crafters..

[CookiesNCreams]

for me the rng is the only way to make things challenging, otherwise it just takes time till someone figures out the best rotation and everyone else copies it.
the challenge is figuring out a rotation that maximizes the number of touches and so gets you the highest quality.
relying on procs is still rng by the way

And there you have it folks.