We already have item level synchs for level cap dungeons. Just apply that to trials aswell and you're good to go. Mid expansion trials functionally have a tight ilvl synch because they are level synch'd. Not sure why this is such a controversial thing all of a sudden when it already exists in dungeons. It would make getting them in roulette a much better experience. Recently had an endsinger trial that had mostly people in it getting there the first time and we actually heard all the voice lines in the final phase.