The issue i see is for m+ if you’re working your way up and get a BIS wep or trinket at a lower ‘tier’ there’s no way to upgrade to a higher tier (i.e. i get a trinket at +12 it can never go into the +16 tier).
So m+ runners are going to have to farm the same trinket multiple times over rather than upgrade it as you progress up the key levels/score lvls. Which sucks because drop rates aren’t good.
Just seems like a middle finger to m+ runners again.