The pre-fight buff?
Have the LM or Burglar tasked with locking down the last of the trash - Notwithstanding some pre-encounter drama which would negate such a tactic.
Give the Minstrel the 2 minutes to cycle up all the Anthems in Melody and give the signal to finish off that mob when ready. Just hold back any nonsense skill that starts you with raid wide heal aggro. That brief sabbatical from all aggro lists the flop gave, long since negated and leaking soon beyond these group settings.
But for the coming extension to the durations, it is actually at present better to switch over to your old ILIs and their increased durations to more easily buff those Anthems, you did keep them, didn't you? You'll suck but the other 11 will be better provided for as you'll be stuck with them for the duration, we can take that inconvenience for the vastly better performance now, can't we?
Perhaps a combination of the two will become
the Standard, providing you remember to slot ILIs for the last trash pull and switch back to LIs before the start proper? Maybe get on the suggestions forum and add weight to the drama skip calls... sighting other reasons ofc
/mockery off
In tribute to the end of "Mock The Week" on the BBC, RIP