For the OP, Isn’t the end result essentially the same? If you aren’t going to memorize the mechanics, does it really matter what order they come in?
All this would really effect is the middle ground player; the ones who memorize it know the tells regardless of order. It’s that middle ground that kinda sorta has it that goes with the fight as a whole rather than chunked mechanics.
I couldn’t honestly tell you the exact order of any boss mechanics outside of Titan and that’s only because I did Titan Ex when it was new in 2.0.
Also to add what others have said..the engine just isn’t built for smoothness/jumping/dodging.