I wasn’t aware how rampant premades had become in Epic BGs. Not entirely sure what they can do to combat that though if 4 groups of 5 are hitting queue at the same time. Maybe just don’t allow multiple groups of 5 into the same BG?
I do think the points of AV bosses being too easy, and IoC having 2/3 bases be completely useless are very valid. Everyone gets better gear as the season progresses and expansion progresses, so the bosses just become easier. They could just have BGs scale to 1 set item level every time and then they don’t have to worry about tuning the bosses constantly in AV.