Quote Originally Posted by ReiMakoto View Post
You realise repeating is the definition of a rotation? Even in a priority system rotation, you would have to rotate through skills in an optimal way, aka repeating
Yes, but there's a big difference between predicting all your GCD and oGCD and deciding the 2-3 next GCD based on a random proc which can itself give another random proc, which makes, by definition the rotation not set in stone...

If you take PLD, for example. On a dummy, you'll always end with the exact same optimal rotation...with your FoF phase, you Requiescat phase, rinse and repeat. With BRD or MCH, depending on your different procs, the end result won't exactly be the same every time and it's not because you messed up your rotation.