Idea for Raid Boss

Hi
Well this is just idea i had with some friends that we would love to see some endgame raid (savage level or coil on its days).

Well we love all the hard bosses we fight on raids but all of them follow a same dance of skills that they would do on same order. So actually being good in this game is actuly learning to memorize a fight.

It would be awesome and verg new if we got some bosses that have their set of skills for each phase that just throw at random times.

In example lets take sepex.
1 phase.- he can throw jump or green orbs or purple plus green orbs in any random patern... maybe he can even jump 2 times in a row.
3 phase.- well same thing maybe u have to run to make an earth.shaker and right after that some blue pudles just to get adds after that kill them and maybe blue pudles again.

maybe casts would have to be longer so u can react to what ir comming.
But im sure.it would make fights a lot more fun and to have to.comunnicate a lot more with your group, not to say that it will also make more monotone to do them every week after each restriction reset.

Regards

Ps: post to long